CN217746444U

CN217746444U - A glass steel scrubbing tower for fertilizer production

Info

Publication number: CN217746444U
Application number: CN202222014753.0U
Authority: CN
Inventors: 向德茂; 吴清俊; 张均宝; 曾祥权
Original assignee: Hubei Shanquan Biotechnology Co ltd
Current assignee: Hubei Shanquan Biotechnology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-08
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a glass steel washing tower for fertilizer production, including the square tube-shape casing of vertical setting, the casing is inside from last to having set gradually the scrubbing layer that defogging layer and a plurality of set up side by side down, the scrubbing layer is including the shower and the packing layer that set up from top to bottom, and the casing bottom is equipped with the water tank, and the water tank is connected to the shower in proper order through the pipeline that is equipped with the water pump. The outer part of the shell corresponding to one side of the packing layer is connected with a discharge funnel through a cabin door, and the bottom of the discharge funnel is provided with a pipeline type lifting conveyor communicated to the position above the packing layer. The utility model discloses can control the hatch door and open and discharge to ejection of compact funnel in with packing to reduce the inside quantity of packing layer, the exhaust packing then the accessible promotes the conveyer and sends back the packing layer once more. Thereby adapt to the processing demand of different gaseous, handle the waste gas that various different fertilizer production lines discharged through an equipment, reduced equipment purchase volume, the cost is reduced.

Description

A glass steel scrubbing tower for fertilizer production

Technical Field

The utility model relates to a fertilizer production facility technical field especially relates to a glass steel scrubbing tower for fertilizer production.

Background

The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, and is one of the material bases of agricultural production. Mainly comprises ammonium phosphate fertilizers, macroelement water-soluble fertilizers, secondary element fertilizers, biological fertilizers, organic fertilizers and the like. Modern fertilizer production industry develops rapidly, and various fertilizers all possess perfect industrial production flow, simultaneously, in the industrial production process of various fertilizers, can produce different types of waste gas, for green's requirement, just can discharge to the atmosphere after filtering through the scrubbing tower.

The most applied in the prior art is a washing tower which is a novel gas purification treatment device. It is produced by improving on the basis of a floatable filler layer gas purifier, is widely applied to the pretreatment in the aspects of industrial waste gas purification, dust removal and the like, and has better purification effect. Because the glass fiber reinforced plastic material has the characteristics of light weight, high strength and stable chemical property, most of the current washing towers are made of the glass fiber reinforced plastic material.

However, the existing glass fiber reinforced plastic washing tower has certain problems. The part of the interior of the fertilizer plant, which is mainly contacted with the gas, is a filler layer, but because the types of waste gas emitted when different types of fertilizers are produced in the fertilizer plant are different, parameters such as contact time of the gas and the filler, ventilation rate and the like are different, and the corresponding packing density of the filler needs to be changed. The packing density in the glass fiber reinforced plastic washing tower in the prior art is fixed, and the packing cannot be modified corresponding to different gases, so that only multiple sets of equipment can be adopted to treat one gas, and the equipment cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a glass steel scrubbing tower for fertilizer production, it has solved the inside packing bulk density of glass steel scrubbing tower that exists among the prior art and can't change, consequently can not correspond different gas and modify, and then has promoted equipment cost's problem.

According to the embodiment of the utility model, a glass steel washing tower for fertilizer production, including the square tube-shape casing of vertical setting, the casing top is equipped with the gas outlet, and the inside of casing has set gradually defogging layer and a plurality of washing layer that set up side by side from last to down, the washing layer includes shower and the packing layer that sets up from top to bottom, the casing bottom is equipped with the water tank, the water tank is connected to the shower in each washing layer in proper order through the pipeline that is equipped with the water pump, be equipped with the air inlet on the casing side between the washing layer that is located the lowest position and the water tank;

the packing layer includes the supporting network and evenly stacks the filler of setting on the supporting network, and the casing external connection that corresponds one of them side of packing layer has ejection of compact funnel, but ejection of compact funnel vertical setting has seted up open closed hatch door between ejection of compact funnel's the lateral wall and the casing to communicate to the packing layer, ejection of compact funnel bottom is equipped with pipeline formula lifting conveyor, lifting conveyor one end is connected with ejection of compact funnel bottom, and the other end upwards extends and the level runs through casing to packing layer top position.

The technical principle of the utility model is that: set up ejection of compact funnel in packing layer one side to carry out the interval through open closed hatch door, consequently can control the hatch door and open and discharge to ejection of compact funnel with packing, thereby reduce the inside filler quantity of packing layer, during the packing layer was sent back once more to the accessible promotion conveyer to exhaust filler. Therefore, the filling amount in the seasoning layer can be freely adjusted, so that the treatment requirements of different gases are met, the waste gas discharged by different fertilizer production lines is treated by one device, the equipment purchase amount is reduced, and the cost is reduced.

Furthermore, the top end of the cabin door is rotatably connected with the shell, and the cabin door is opened when rotating towards the interior of the discharging hopper.

Furthermore, a plurality of spray headers and spray headers which are distributed in a staggered manner are respectively arranged at the bottom of the spray pipe.

Further, promote the conveyer and include slope section, vertical section and horizontal segment, wherein slope section top is connected with ejection of compact funnel, and the bottom is connected with vertical section, and vertical section top is connected with the horizontal segment, and the horizontal segment end stretches into inside and lie in the packing layer and between the shower of casing.

Further, still be equipped with the storage water tank on one side of the lifting conveyor, the delivery port of storage water tank is connected to the top of vertical section, and the water inlet is connected to the bottom of vertical section, the inside washing liquid that holds of storage water tank.

Compared with the prior art, the utility model discloses still have following beneficial effect:

1. the bottom of the spray pipe is respectively provided with a plurality of spray heads and spray heads which are distributed in a staggered manner, so that water can be uniformly sprayed into the filler to be combined with the waste gas, and the absorption liquid can be sprayed out in an atomized manner through the spray heads and is filled in the absorption tower, the contact area of the waste gas and the absorption liquid is further increased, and the treatment effect is improved;

2. the utility model discloses still be provided with the storage water tank in lifting conveyor one side, the water inlet and the delivery port of storage water tank communicate respectively to the bottom and the top of the vertical section of lifting conveyor to form from last rivers to down in vertical section, through the filler of rivers impact rebound, can clean the filler of long-term use, detach its surface covering's dirt impurity, promote subsequent exhaust-gas treatment effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the connection between the discharging funnel and the water storage tank in the embodiment of the present invention.

In the drawings, wherein: 1. a housing; 2. a demisting layer; 3. a spray pipe; 4. a packing layer; 5. a water tank; 6. a discharging funnel; 7. a lifting conveyor; 8. a water storage tank; 11. an air outlet; 12. an air inlet; 31. a shower head; 32. a spray head; 41. a support net; 42. a filler; 51. a water pump; 52. a pipeline; 61. a cabin door; 71. an inclined section; 72. a vertical section; 73. a horizontal segment; 81. a water outlet; 82. a water inlet.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in figure 1, the embodiment of the utility model provides a glass steel scrubbing tower for fertilizer production, square tube-shape casing 1 including vertical setting, casing 1 top is equipped with gas outlet 11, and casing 1 is inside from last to having set gradually the scrubbing layer that defogging layer 2 and a plurality of set up side by side down, and wherein defogging layer 2 is the condenser for with the water smoke in the gas recondensing for the water droplet and return to the bottom. The washing layer comprises a spray pipe 3 and a packing layer 4 which are arranged up and down, wherein a nozzle is arranged below the spray pipe 3 and used for spraying absorption liquid. Preferably, the bottom of the spray pipe 3 is provided with a plurality of spray heads 31 and spray heads 32 which are distributed in a staggered manner, so that not only can water be uniformly sprayed into the packing 42 to be combined with the waste gas, but also the absorption liquid can be sprayed out in an atomized manner through the spray heads 32 and is filled in the absorption tower, and the contact area between the waste gas and the absorption liquid is further increased. The bottom of the shell 1 is provided with a water tank 5, and the water tank 5 is sequentially connected to the spray pipes 3 in each washing layer through a pipeline 52 provided with a water pump 51, so that circulation of absorption liquid in the glass fiber reinforced plastic absorption tower is realized. An air inlet 12 is provided on the side of the housing 1 between the water tank 5 and the lowermost washing level.

In this embodiment, the filler layer 4 includes a supporting net 41 and fillers 42 uniformly stacked on the supporting net 41, wherein the fillers 42 are made of ceramic material to avoid reaction with the absorption liquid. The outer part of the shell 1 corresponding to one side of the packing layer 4 is connected with a discharging funnel 6, and the discharging funnel 6 comprises a square cylinder and a quadrangular pyramid cylinder arranged at the bottom of the square cylinder in the embodiment. The discharging funnel 6 is vertically arranged, the side wall of the square cylinder part of the discharging funnel 6 is tightly connected with the shell 1 and is provided with an openable cabin door 61, so that the cabin door is communicated to the packing layer 4, and the supporting net 41 corresponds to the connecting surface of the square cylinder and the quadrangular pyramid cylinder. In this embodiment, the top end of the hatch 61 is rotatably connected to the housing 1, and the hatch 61 is opened when rotating towards the interior of the discharging funnel 6, that is, the packing 42 automatically slides towards the opened discharging funnel 6 after opening the hatch 61. The bottom of the discharging funnel 6 is provided with a pipeline type lifting conveyor 7, one end of the lifting conveyor 7 is connected with the bottom of the discharging funnel 6, the other end of the lifting conveyor extends upwards and horizontally penetrates through the center position above the shell 1 to the packing layer 4, and when the lifting conveyor 7 operates, the packing 42 in the discharging funnel 6 can be gradually and completely transported to the inside of the shell 1 and drops from the top of the packing layer 4 to be piled up into a whole again.

As shown in fig. 2, in a further scheme of this embodiment, the lifting conveyor 7 includes an inclined section 71, a vertical section 72 and a horizontal section 73, wherein the inclined section 71 has a top end connected to the discharging funnel 6, a bottom end connected to the vertical section 72, a top end of the vertical section 72 connected to the horizontal section 73, and a tail end of the horizontal section 73 extends into the housing 1 and is located between the packing layer 4 and the spraying pipe 3. Furthermore, a water storage tank 85 is further arranged on one side of the lifting conveyor 7, a water outlet 81 of the water storage tank 85 is connected to the top end of the vertical section 72, a water inlet 82 of the water storage tank 85 is connected to the bottom end of the vertical section 72, and washing liquid is contained in the water storage tank 85. The water inlet 82 and the water outlet 81 of the water storage tank 85 are respectively communicated to the bottom and the top of the vertical section 72 of the lifting conveyor 7, so that water flow from top to bottom is formed in the vertical section 72, the filler 42 moving upwards is impacted by the water flow, the inclined section 71 which is inclined and arranged simultaneously ensures that the cleaning water cannot overflow into the discharging hopper 6, stable circulating water flow is formed, and the filler 42 used for a long time is cleaned.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A glass steel scrubbing tower for fertilizer production which characterized in that: the washing device comprises a vertically arranged square cylindrical shell, wherein an air outlet is formed in the top of the shell, a defogging layer and a plurality of washing layers arranged in parallel are sequentially arranged in the shell from top to bottom, each washing layer comprises a spray pipe and a packing layer which are arranged up and down, a water tank is arranged at the bottom of the shell, the water tanks are sequentially connected to the spray pipes in each washing layer through pipelines provided with water pumps, and an air inlet is formed in the side surface of the shell between each water tank and the washing layer located at the lowest position;

2. A glass reinforced plastic washing tower for fertilizer production as defined in claim 1, wherein: the top end of the cabin door is rotatably connected with the shell, and the cabin door is opened when rotating towards the interior of the discharging funnel.

3. A glass reinforced plastic washing tower for fertilizer production as defined in claim 1, wherein: the bottom of the spray pipe is respectively provided with a plurality of spray heads and spray heads which are distributed in a staggered manner.

4. A glass reinforced plastic washing tower for fertilizer production as defined in claim 1, wherein: the lifting conveyor comprises an inclined section, a vertical section and a horizontal section, wherein the top end of the inclined section is connected with the discharging hopper, the bottom end of the inclined section is connected with the vertical section, the top end of the vertical section is connected with the horizontal section, and the tail end of the horizontal section extends into the inside of the shell and is located between the packing layer and the spray pipe.

5. A glass reinforced plastic washing tower for fertilizer production as claimed in claim 4, characterized in that: the lifting conveyor is characterized in that a water storage tank is further arranged on one side of the lifting conveyor, a water outlet of the water storage tank is connected to the top end of the vertical section, a water inlet of the water storage tank is connected to the bottom end of the vertical section, and washing liquid is contained in the water storage tank.