CN117433329A - Special cooling tower for manufacturing feed acidifier - Google Patents
Special cooling tower for manufacturing feed acidifier Download PDFInfo
- Publication number
- CN117433329A CN117433329A CN202311653164.XA CN202311653164A CN117433329A CN 117433329 A CN117433329 A CN 117433329A CN 202311653164 A CN202311653164 A CN 202311653164A CN 117433329 A CN117433329 A CN 117433329A
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- China
- Prior art keywords
- cooling
- liquid
- acidifier
- acidulant
- liquid inlet
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- 238000001816 cooling Methods 0.000 title claims abstract description 182
- 239000002535 acidifier Substances 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 154
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 229940095602 acidifiers Drugs 0.000 claims 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 9
- 239000002253 acid Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940044172 calcium formate Drugs 0.000 description 1
- 239000004281 calcium formate Substances 0.000 description 1
- 235000019255 calcium formate Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of feed processing, in particular to a special cooling tower for manufacturing a feed acidifier. The cooling tower comprises a tower body, a liquid inlet component, a cooling component and a pipeline. The inside of the tower body is provided with a liquid collecting cover and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover. The liquid inlet component is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe is arranged on one side of the liquid inlet component. The cooling assembly is positioned in the cooling chamber, the upper end of the cooling assembly is communicated with the liquid collecting cover, the acidifying agent is repeatedly split and cooled through the cooling channels which are arranged in a criss-cross mode, a liquid outlet pipe is arranged on one side of the lower end of the cooling assembly, and a backflow pipe is arranged on the other side of the lower end of the cooling assembly. One end of the pipeline is communicated with the acidifier processing equipment, and the other end is combined with the return pipe and communicated with the liquid outlet pipe. According to the invention, through forming criss-cross cooling channels, the acidifier is repeatedly split and cooled, so that the volatilization and overflow of the acidifier are avoided while the efficient cooling is realized, the influence on the environment is avoided, and the cleanness and the environmental protection of the feed production are realized.
Description
Technical Field
The invention relates to the technical field of feed processing, in particular to a special cooling tower for manufacturing a feed acidifier.
Background
The effect of the feed acidifier is derived from the acidifier effect, namely, the alkali number of animal ration is reduced by effectively providing hydrogen ions, so that the acid-series power of the feed is reduced, and the digestibility of the feed is increased. Acidulants used at home and abroad can be generally divided into two major categories, namely single acidulants (including organic acidulants and inorganic acidulants) and compound acidulants. The feed acidifier has important functions in improving the gastrointestinal tract microbiology of animals, increasing the absorption rate of nutrient substances and the like.
The feeding acidulant is processed by heating and mixing raw materials, and cooling is needed after the finished product is prepared, so that a cooling tower is needed. The Chinese patent document with the publication number of CN217686708U provides a countercurrent cooling tower with an access door and an access pavement, which comprises an upper shell, a panel and tower legs which are connected with each other, wherein the upper shell is provided with an air cooling system, the panel is provided with a water distribution system, the water distribution system comprises a water distribution main, the lower part of the water distribution main is provided with the access door and the access pavement, and the lower part of the access door is provided with an access staircase.
The cooling tower in the prior art generally sprays the solution to be cooled on the filler, and cools the solution through air circulation, and the main raw materials of the feed acidulant are acetic acid, citric acid, fumaric acid and calcium formate, so that the cooling tower has certain volatility, the traditional cooling tower is not suitable, acid components overflow after use, the concentration of the feed acidulant is changed, and meanwhile, the environment is polluted.
Disclosure of Invention
Aiming at the problems in the background technology, a special cooling tower for manufacturing the feed acidifier is provided.
The invention provides a special cooling tower for manufacturing a feed acidifier, which comprises a tower body, a liquid inlet component, a cooling component and a pipeline. The inside of the tower body is provided with a liquid collecting cover and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover. The liquid inlet component is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe is arranged on one side of the liquid inlet component. The cooling assembly is positioned in the cooling chamber, the upper end of the cooling assembly is communicated with the liquid collecting cover, the acidifying agent is repeatedly split and cooled through the cooling channels which are arranged in a criss-cross mode, a liquid outlet pipe is arranged on one side of the lower end of the cooling assembly, and a backflow pipe is arranged on the other side of the lower end of the cooling assembly. One end of the pipeline is communicated with the acidifier processing equipment, and the other end is combined with the return pipe and communicated with the liquid outlet pipe.
Preferably, the liquid collecting cover is opened upwards, the edge of the opening is in sealing connection with the inner wall of the tower body, the side wall is inclined, and liquid inlets which are arranged in a matrix are arranged at the bottom.
Preferably, the liquid inlet assembly comprises a mounting frame; the installation frame is positioned on the inner wall of the tower body, the lower end of the installation frame is provided with a spray pipe communicated with the liquid outlet pipe, and the upper end of the installation frame is provided with a recovery piece; the recovery piece plugs the upper end of the liquid inlet chamber.
Preferably, the recovery piece is a condensation plate, is of a wavy structure, and the end part is fixed through the mounting frame.
Preferably, the top of the liquid inlet chamber is provided with a first ventilation opening; a fan I is arranged on the vent I.
Preferably, the cooling assembly comprises a plurality of groups of cooling boxes arranged at intervals; the upper end of each group of cooling boxes is open and communicated with a liquid inlet, the bottom is provided with a liquid outlet hopper, the front side and the rear side are respectively provided with two opposite through holes I, the inside is provided with an inner shunt pipe with two ends penetrating through the corresponding side through holes I, the adjacent cooling boxes are also provided with two opposite through holes II, and the outside is provided with an outer shunt pipe with two ends penetrating through the corresponding side through holes II; one end of the liquid outlet hopper is connected with the liquid outlet pipe, and the other end is connected with the return pipe.
Preferably, the inner flow distribution pipes are arranged in a plurality of rows, the inner flow distribution pipes in each row are arranged at equal intervals, and the inner flow distribution pipes in the upper row and the lower row are arranged in a staggered manner.
Preferably, the outer shunt tubes are arranged in a plurality of rows, the outer shunt tubes in each row are arranged at equal intervals, and are staggered with the inner shunt tubes in position, and the outer shunt tubes in the upper row and the lower row are staggered.
Preferably, the front, back, left and right and the bottom of the tower body are provided with a second ventilation opening and a second fan which are opposite to the cooling assembly.
Preferably, the cooling method for manufacturing the special cooling tower for the feed acidifier is as follows:
s1, transferring an acidulant from a processing equipment end to a liquid outlet pipe through a pipeline;
s2, spraying an acidulant into the liquid collecting cover from the spray pipe, enabling vapor generated synchronously to move upwards and meet the condensing plate, and moving along the curved surface of the condensing plate until the vapor condenses into water drops, and returning to the liquid collecting cover;
s3, the acidulant enters the cooling box, the inner flow dividing pipe divides the acidulant in the cooling box through the flow blocking function, and the inner part is hollow and is used for air circulation; the outer shunt tube is used for shunting the acidulant in the adjacent cooling box through the drainage function thereof; the inner shunt tubes and the outer shunt tubes are matched to form criss-cross cooling channels, and the acidifier is repeatedly shunted and cooled;
s4, the acidulant flows to the bottom of the cooling box and enters the cooling circulation again through the return pipe;
s5, cooling is completed, and the acidifier flows out of the cooling tower.
Compared with the prior art, the invention has the following beneficial technical effects: according to the invention, the space in the tower body is planned through the liquid collecting cover, and then independent sealing spaces are constructed in the liquid inlet chamber and the cooling chamber, so that the transfer of the acidulant can be realized only through the liquid collecting cover, and the acid solution is prevented from volatilizing and overflowing while the acidulant is cooled. The acidifier enters the cooling box, the inner flow dividing pipe divides the flow of the acidifier in the cooling box through the flow blocking function, and the inner part is hollow and is used for air circulation; the outer shunt tube is used for shunting the acidulant in the adjacent cooling box through the drainage function thereof; the inner flow dividing pipe and the outer flow dividing pipe are matched to form criss-cross cooling channels, the acidulant is repeatedly divided and cooled, and finally the acidulant is circulated through the pipeline, so that the purpose of overall cooling is achieved. The cooling tower is specially used for preparing the feed acidifier, and can avoid the volatilization and overflow of the acidifier while cooling efficiently, thereby causing the influence on the environment and realizing the cleanness and environmental protection of feed manufacture.
Drawings
FIG. 1 is a schematic diagram of a cooling tower dedicated for manufacturing a feed acidifier according to the present invention (view angle I);
FIG. 2 is a schematic diagram of a special cooling tower for manufacturing a feed acidifier according to the present invention (view II);
FIG. 3 is a cross-sectional view of a special cooling tower for manufacturing a feed acidifier according to the present invention;
FIG. 4 is a schematic diagram of the positional relationship between the liquid inlet assembly and the cooling assembly according to the present invention;
FIG. 5 is a schematic view of a cooling module according to the present invention.
Reference numerals: 1. a tower body; 2. a first fan; 3. a second fan; 4. a second ventilation opening; 5. maintaining the ladder; 6. a pipe; 7. a liquid outlet pipe; 8. a cooling assembly; 801. a first through hole; 802. a second through hole; 803. a cooling box; 804. a liquid outlet hopper; 806. an internal shunt tube; 807. an outer shunt; 9. a liquid inlet component; 901. a mounting frame; 902. a shower pipe; 903. a recovery member; 10. a liquid outlet pipe; 11. a return pipe; 12. a liquid collecting cover; 1201. a liquid inlet.
Detailed Description
Example 1
As shown in fig. 1-3, the cooling tower special for manufacturing the feeding acidulant provided by the invention comprises a tower body 1, a liquid inlet component 9, a cooling component 8 and a pipeline 6. The tower body 1 is internally provided with a liquid collecting cover 12 and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover, and a maintenance ladder 5 is arranged outside the tower body. Through setting up liquid collecting cover 12 and planning tower body 1 inner space, construct independent sealed space again in feed liquor room and cooling chamber, realize can only carrying out the transfer of acidulant through liquid collecting cover 12, when cooling it, avoid acid solution to volatilize, overflow, cause the influence to the environment. The liquid inlet component 9 is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe 10 is arranged at one side of the liquid inlet component; the hot acidulant solution is sprayed to the liquid collecting cover 12 through the liquid inlet assembly 9, the spraying process is a cooling process, and certain steam is accompanied, so that the full utilization of raw materials can be ensured through recycling due to the fact that the hot acidulant solution is a sealed space. The cooling assembly 8 is positioned in the cooling chamber, the upper end of the cooling assembly is communicated with the liquid collecting cover 12, the acidifying agent is repeatedly split and cooled by arranging criss-cross cooling channels, one side of the lower end of the cooling assembly is provided with the liquid outlet pipe 7, and the other side of the lower end of the cooling assembly is provided with the return pipe 11; after entering the cooling assembly 8 from the liquid collecting cover 12, the acidulant flows along the cooling channel, and is repeatedly split in the flowing process, so that the flowing time is prolonged, the flowing speed is reduced, and the purpose of cooling is achieved. One end of the pipeline 6 is communicated with the acidifier processing equipment, the other end is combined with the return pipe 11 and communicated with the liquid outlet pipe 10, and the internal circulation of the acidifier is realized through the effect of the pipeline 6, and finally, the acidifier is comprehensively cooled.
Example two
As shown in fig. 1-3, the cooling tower special for manufacturing the feeding acidulant provided by the invention comprises a tower body 1, a liquid inlet component 9, a cooling component 8 and a pipeline 6. The tower body 1 is internally provided with a liquid collecting cover 12 and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover, and a maintenance ladder 5 is arranged outside the tower body. Through setting up liquid collecting cover 12 and planning tower body 1 inner space, construct independent sealed space again in feed liquor room and cooling chamber, realize can only carrying out the transfer of acidulant through liquid collecting cover 12, when cooling it, avoid acid solution to volatilize, overflow, cause the influence to the environment. The liquid inlet component 9 is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe 10 is arranged at one side of the liquid inlet component; the hot acidulant solution is sprayed to the liquid collecting cover 12 through the liquid inlet assembly 9, the spraying process is a cooling process, and certain steam is accompanied, so that the full utilization of raw materials can be ensured through recycling due to the fact that the hot acidulant solution is a sealed space. The cooling assembly 8 is positioned in the cooling chamber, the upper end of the cooling assembly is communicated with the liquid collecting cover 12, the acidifying agent is repeatedly split and cooled by arranging criss-cross cooling channels, one side of the lower end of the cooling assembly is provided with the liquid outlet pipe 7, and the other side of the lower end of the cooling assembly is provided with the return pipe 11; after entering the cooling assembly 8 from the liquid collecting cover 12, the acidulant flows along the cooling channel, and is repeatedly split in the flowing process, so that the flowing time is prolonged, the flowing speed is reduced, and the purpose of cooling is achieved. One end of the pipeline 6 is communicated with the acidifier processing equipment, the other end is combined with the return pipe 11 and communicated with the liquid outlet pipe 10, and the internal circulation of the acidifier is realized through the effect of the pipeline 6, and finally, the acidifier is comprehensively cooled.
As shown in fig. 3-4, the liquid collecting cover 12 is opened upwards, the edge of the opening is in sealing connection with the inner wall of the tower body 1, the side wall is inclined, and the bottom is provided with liquid inlets 1201 which are arranged in a matrix shape. The process of collecting the acidulant by the liquid collecting cover 12 is also a cooling process, and the collecting range is large, so that the acidulant is uniformly distributed, and is convenient for entering the cooling assembly 8 later.
Example III
As shown in fig. 1-3, the cooling tower special for manufacturing the feeding acidulant provided by the invention comprises a tower body 1, a liquid inlet component 9, a cooling component 8 and a pipeline 6. The tower body 1 is internally provided with a liquid collecting cover 12 and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover, and a maintenance ladder 5 is arranged outside the tower body. Through setting up liquid collecting cover 12 and planning tower body 1 inner space, construct independent sealed space again in feed liquor room and cooling chamber, realize can only carrying out the transfer of acidulant through liquid collecting cover 12, when cooling it, avoid acid solution to volatilize, overflow, cause the influence to the environment. The liquid inlet component 9 is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe 10 is arranged at one side of the liquid inlet component; the hot acidulant solution is sprayed to the liquid collecting cover 12 through the liquid inlet assembly 9, the spraying process is a cooling process, and certain steam is accompanied, so that the full utilization of raw materials can be ensured through recycling due to the fact that the hot acidulant solution is a sealed space. The cooling assembly 8 is positioned in the cooling chamber, the upper end of the cooling assembly is communicated with the liquid collecting cover 12, the acidifying agent is repeatedly split and cooled by arranging criss-cross cooling channels, one side of the lower end of the cooling assembly is provided with the liquid outlet pipe 7, and the other side of the lower end of the cooling assembly is provided with the return pipe 11; after entering the cooling assembly 8 from the liquid collecting cover 12, the acidulant flows along the cooling channel, and is repeatedly split in the flowing process, so that the flowing time is prolonged, the flowing speed is reduced, and the purpose of cooling is achieved. One end of the pipeline 6 is communicated with the acidifier processing equipment, the other end is combined with the return pipe 11 and communicated with the liquid outlet pipe 10, and the internal circulation of the acidifier is realized through the effect of the pipeline 6, and finally, the acidifier is comprehensively cooled.
As shown in fig. 3-4, the liquid collecting cover 12 is opened upwards, the edge of the opening is in sealing connection with the inner wall of the tower body 1, the side wall is inclined, and the bottom is provided with liquid inlets 1201 which are arranged in a matrix shape. The process of collecting the acidulant by the liquid collecting cover 12 is also a cooling process, and the collecting range is large, so that the acidulant is uniformly distributed, and is convenient for entering the cooling assembly 8 later.
As shown in fig. 3-4, the liquid inlet assembly 9 includes a mounting bracket 901; the installation frame 901 is positioned on the inner wall of the tower body 1, the lower end of the installation frame 901 is provided with a spray pipe 902 communicated with the liquid outlet pipe 10, and the upper end is provided with a recovery piece 903; the recovery element 903 blocks the upper end of the inlet chamber. The acidulant is sprayed from the shower pipe 902 into the header cap 12 and the steam moves up to the recovery member 903 to be recovered thereby not to fly into the air.
It should be further noted that the recovery member 903 is a condensation plate, has a wave-shaped structure, and ends are fixed by the mounting frame 901. The acidulant vapor encounters the condensing plate and moves along its curved surface until it condenses into water droplets, which return to the header cap 12, and this condensation is efficient and comprehensive.
As shown in fig. 1 and 3, a first ventilation opening is arranged at the top of the liquid inlet chamber; a fan I2 is arranged on the vent I. Fan one 2 blows air against the top of the recovery element 903, making its condensation stable and durable.
Example IV
As shown in fig. 1-3, the cooling tower special for manufacturing the feeding acidulant provided by the invention comprises a tower body 1, a liquid inlet component 9, a cooling component 8 and a pipeline 6. The tower body 1 is internally provided with a liquid collecting cover 12 and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover, and a maintenance ladder 5 is arranged outside the tower body. Through setting up liquid collecting cover 12 and planning tower body 1 inner space, construct independent sealed space again in feed liquor room and cooling chamber, realize can only carrying out the transfer of acidulant through liquid collecting cover 12, when cooling it, avoid acid solution to volatilize, overflow, cause the influence to the environment. The liquid inlet component 9 is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe 10 is arranged at one side of the liquid inlet component; the hot acidulant solution is sprayed to the liquid collecting cover 12 through the liquid inlet assembly 9, the spraying process is a cooling process, and certain steam is accompanied, so that the full utilization of raw materials can be ensured through recycling due to the fact that the hot acidulant solution is a sealed space. The cooling assembly 8 is positioned in the cooling chamber, the upper end of the cooling assembly is communicated with the liquid collecting cover 12, the acidifying agent is repeatedly split and cooled by arranging criss-cross cooling channels, one side of the lower end of the cooling assembly is provided with the liquid outlet pipe 7, and the other side of the lower end of the cooling assembly is provided with the return pipe 11; after entering the cooling assembly 8 from the liquid collecting cover 12, the acidulant flows along the cooling channel, and is repeatedly split in the flowing process, so that the flowing time is prolonged, the flowing speed is reduced, and the purpose of cooling is achieved. One end of the pipeline 6 is communicated with the acidifier processing equipment, the other end is combined with the return pipe 11 and communicated with the liquid outlet pipe 10, and the internal circulation of the acidifier is realized through the effect of the pipeline 6, and finally, the acidifier is comprehensively cooled.
As shown in fig. 3-4, the liquid collecting cover 12 is opened upwards, the edge of the opening is in sealing connection with the inner wall of the tower body 1, the side wall is inclined, and the bottom is provided with liquid inlets 1201 which are arranged in a matrix shape. The process of collecting the acidulant by the liquid collecting cover 12 is also a cooling process, and the collecting range is large, so that the acidulant is uniformly distributed, and is convenient for entering the cooling assembly 8 later.
As shown in fig. 3-4, the liquid inlet assembly 9 includes a mounting bracket 901; the installation frame 901 is positioned on the inner wall of the tower body 1, the lower end of the installation frame 901 is provided with a spray pipe 902 communicated with the liquid outlet pipe 10, and the upper end is provided with a recovery piece 903; the recovery element 903 blocks the upper end of the inlet chamber. The acidulant is sprayed from the shower pipe 902 into the header cap 12 and the steam moves up to the recovery member 903 to be recovered thereby not to fly into the air.
It should be further noted that the recovery member 903 is a condensation plate, has a wave-shaped structure, and ends are fixed by the mounting frame 901. The acidulant vapor encounters the condensing plate and moves along its curved surface until it condenses into water droplets, which return to the header cap 12, and this condensation is efficient and comprehensive.
As shown in fig. 1 and 3, a first ventilation opening is arranged at the top of the liquid inlet chamber; a fan I2 is arranged on the vent I. Fan one 2 blows air against the top of the recovery element 903, making its condensation stable and durable.
As shown in fig. 4-5, the cooling assembly 8 includes a plurality of sets of cooling boxes 803 arranged at intervals; the upper end of each group of cooling boxes 803 is open and communicated with a liquid inlet 1201, a liquid outlet hopper 804 is arranged at the bottom, two opposite through holes 801 are arranged on the front side and the rear side, an inner shunt tube 806 with two ends penetrating through the corresponding side through holes 801 is arranged inside, two opposite through holes 802 are also arranged on the adjacent cooling boxes 803, and an outer shunt tube 807 with two ends penetrating through the corresponding side through holes 802 is arranged outside; one end of the liquid outlet hopper 804 is connected with the liquid outlet pipe 7, and the other end is connected with the return pipe 11. The inner shunt tube 806 shunts the acidulant in the cooling box 803 by the outer wall through the flow blocking function, and the inner part is hollow for air circulation, so that the purpose of cooling is achieved. The outer shunt tube 807 is used for diverting the acidifier in the adjacent cooling tank 803 through the drainage function, so as to achieve the purpose of cooling. The inner shunt tubes 806 and the outer shunt tubes 807 cooperate to form criss-cross cooling channels, and the acidulant is repeatedly shunted and cooled.
It should be further noted that the internal shunt tubes 806 are arranged in a plurality of rows, the internal shunt tubes 806 in each row are arranged at equal intervals, and the internal shunt tubes 806 in the upper and lower rows are staggered. Through the arrangement, the diversion points are further increased, the diversion effect is improved, and cooling is quickened.
It should be further noted that the outer shunt tubes 807 are arranged in a plurality of rows, and the outer shunt tubes 807 in each row are arranged at equal intervals and staggered with respect to the inner shunt tubes 806, and the outer shunt tubes 807 in the upper and lower rows are staggered. Through the arrangement, the diversion points are further increased, the diversion effect is improved, and cooling is quickened.
As shown in fig. 1, the front, back, left, right and bottom of the tower body 1 are provided with a second ventilation opening 4 and a second fan 3 which are opposite to the cooling assembly 8. The second fans 3 supply air along the front-back direction and the left-right direction of the crisscross cooling channels, so that the ventilation is quickened, and the tightness is not damaged.
Example five
On the basis of the above embodiment, this embodiment provides a cooling tower special for manufacturing a feeding acidulant, and the cooling method is as follows:
s1, transferring an acidulant from a processing equipment end to a liquid outlet pipe 10 through a pipeline 6;
s2, spraying an acidulant into the liquid collecting cover 12 from the spray pipe 902, enabling vapor generated synchronously to move upwards and meet the condensing plate, and moving along the curved surface of the condensing plate until the vapor condenses into water drops, and returning the water drops to the liquid collecting cover 12; during condensation, fan one 2 blows air against the top of the recovery element 903;
s3, the acidulant enters the cooling box 803, and the inner flow dividing pipe 806 divides the acidulant in the cooling box 803 through the flow blocking function, and the inner part is hollow and is used for air circulation; the outer shunt tube 807 is used for diverting the acidulant in the adjacent cooling box 803 by the drainage function thereof; the inner shunt tubes 806 and the outer shunt tubes 807 are matched to form criss-cross cooling channels, and the acidifier is repeatedly shunted and cooled; during cooling, the second fan 3 supplies air along the front-back direction and the left-right direction of the crisscrossed cooling channels;
s4, the acidulant flows to the bottom of the cooling box 803, and enters the cooling circulation again through the return pipe 11;
s5, cooling is completed, and the acidifier flows out of the cooling tower.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. A cooling tower dedicated for manufacturing a feed acidifier, comprising:
the tower body (1), the inside of the tower body (1) is provided with a liquid collecting cover (12), and is divided into an upper liquid inlet chamber and a lower cooling chamber by the liquid collecting cover;
the liquid inlet component (9), the liquid inlet component (9) is positioned in the liquid inlet chamber and used for spraying and recycling the acidulant, and a liquid outlet pipe (10) is arranged at one side of the liquid inlet component;
the cooling assembly (8), the cooling assembly (8) is located in the cooling chamber, the upper end communicates with the liquid collecting cover (12), through setting up the crisscrossed cooling channel, shunt, cool the acidulant repeatedly, one side of the lower end sets up the drain pipe (7), another side sets up the backflow pipe (11);
and one end of the pipeline (6) is communicated with the acidifier processing equipment, and the other end of the pipeline is combined with the return pipe (11) and is communicated with the liquid outlet pipe (10).
2. The cooling tower special for manufacturing the feed acidifier according to claim 1, wherein the liquid collecting cover (12) is opened upwards, the edge of the opening is in sealing connection with the inner wall of the tower body (1), the side wall is inclined, and the bottom is provided with liquid inlets (1201) which are arranged in a matrix shape.
3. A cooling tower dedicated for manufacturing a feeding acidifier according to claim 2, wherein the liquid inlet assembly (9) comprises a mounting bracket (901); the installation frame (901) is positioned on the inner wall of the tower body (1), the lower end of the installation frame (901) is provided with a spray pipe (902) communicated with the liquid outlet pipe (10), and the upper end of the installation frame is provided with a recovery piece (903); the recovery member (903) blocks the upper end of the liquid inlet chamber.
4. A cooling tower specially adapted for the manufacture of feeding acidifiers according to claim 3, characterised in that the recovery element (903) is a condensation plate, of wave-like configuration, the ends being fixed by means of a mounting bracket (901).
5. The cooling tower special for manufacturing the feed acidifier according to claim 4, wherein a first ventilation opening is arranged at the top of the liquid inlet chamber; a fan I (2) is arranged on the vent I.
6. A cooling tower dedicated for manufacturing a feeding acidifier according to claim 5, wherein the cooling assembly (8) comprises a plurality of groups of cooling boxes (803) arranged at intervals; the upper end of each group of cooling boxes (803) is open and communicated with a liquid inlet (1201), a liquid outlet hopper (804) is arranged at the bottom, two opposite through holes (801) are respectively arranged at the front side and the rear side, an inner shunt tube (806) with two ends penetrating through the corresponding side through holes (801) is arranged inside, two opposite through holes (802) are also arranged on the adjacent cooling boxes (803), and an outer shunt tube (807) with two ends penetrating through the corresponding side through holes (802) is arranged outside; one end of the liquid outlet hopper (804) is connected with the liquid outlet pipe (7), and the other end is connected with the return pipe (11).
7. A cooling tower special for producing a feed acidifier according to claim 6, wherein the inner distribution pipes (806) are arranged in a plurality of rows, the inner distribution pipes (806) of each row are arranged at equal intervals, and the inner distribution pipes (806) of the upper and lower rows are arranged in a staggered manner.
8. The cooling tower special for manufacturing the feed acidifiers as recited in claim 6, wherein the outer shunt tubes (807) are arranged in a plurality of rows, the outer shunt tubes (807) of each row are arranged at equal intervals and staggered with the inner shunt tubes (806), and the outer shunt tubes (807) of the upper and lower rows are staggered.
9. The cooling tower special for manufacturing the feeding acidifiers according to claim 6, wherein the front, the back, the left and the right and the bottom of the tower body (1) are respectively provided with a vent II (4) and a fan II (3) which are opposite to the cooling assembly (8).
10. A cooling tower special for manufacturing a feed acidifier according to claims 1-9, characterized in that the cooling method is as follows:
s1, transferring an acidulant from a processing equipment end to a liquid outlet pipe (10) through a pipeline (6);
s2, spraying an acidulant into the liquid collecting cover (12) from the spray pipe (902), enabling vapor generated synchronously to move upwards and meet the condensing plate, and enabling the vapor to move along the curved surface until the vapor condenses into water drops, and returning the water drops to the liquid collecting cover (12);
s3, the acidulant enters the cooling box (803), the inner flow dividing pipe (806) divides the acidulant in the cooling box (803) through the flow blocking function, and the inner part is hollow and is used for air circulation; the outer shunt tube (807) is used for shunting the acidulant in the adjacent cooling box (803) through the drainage function thereof; the inner shunt tubes (806) and the outer shunt tubes (807) are matched to form criss-cross cooling channels, and the acidifier is repeatedly shunted and cooled;
s4, the acidulant flows to the bottom of the cooling box (803) and enters the cooling circulation again through the return pipe (11);
s5, cooling is completed, and the acidifier flows out of the cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311653164.XA CN117433329A (en) | 2023-12-05 | 2023-12-05 | Special cooling tower for manufacturing feed acidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311653164.XA CN117433329A (en) | 2023-12-05 | 2023-12-05 | Special cooling tower for manufacturing feed acidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117433329A true CN117433329A (en) | 2024-01-23 |
Family
ID=89546294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311653164.XA Pending CN117433329A (en) | 2023-12-05 | 2023-12-05 | Special cooling tower for manufacturing feed acidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117433329A (en) |
-
2023
- 2023-12-05 CN CN202311653164.XA patent/CN117433329A/en active Pending
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