CN211328663U

CN211328663U - Drainage device of dust treatment spray tower

Info

Publication number: CN211328663U
Application number: CN201921876569.9U
Authority: CN
Inventors: 何正灏; 廖飞龙
Original assignee: Guangzhou Green Forest Environmental Protection Equipment Co ltd
Current assignee: Guangzhou Minhong Environmental Protection Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-25
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a drainage device of dust disposal spray column, comprising a tower body, the inside bottom of tower body is equipped with the filtering component, the outer wall left side of tower body is equipped with water circle device, the equal rigid coupling in lower surface four corners of tower body has the landing leg, the top left side rigid coupling of tower body has the inlet tube, the bottom rigid coupling of tower body has the drain pipe, the outer wall right side rigid coupling of tower body has the intake pipe. This drainage device of dust disposal spray column, through the tower body, violently manage, the shower nozzle, the cooperation between filter assembly and the water circle device, shower nozzle spun water can contact in advance waste gas, removes the dust operation, then can filter through filter assembly, the messenger becomes clean through filter assembly's water, then can follow the bottom blowout of shower nozzle newly through water circle device's circulation, and then realized the recycling to water, the water energy saving is favorable to the subsequent integrated processing to sewage.

Description

Drainage device of dust treatment spray tower

Technical Field

The utility model relates to a spray column technical field specifically is a drainage device of dust disposal spray column.

Background

The spray tower, also known as spray tower, there is not filler or column plate in the tower, but the absorption tower of the spray nozzle, liquid enters from the top of the tower, is sprayed into vaporific or raindrop form through the spray nozzle, the gas enters from the bottom of the tower, carry on the mass transfer with vaporific or raindrop form liquid close contact, make the easy soluble component in the gas absorbed, simple in construction, difficult to be stopped up, the resistance is small, easy to operate maintenance, but when the existing spray tower is dealing with the waste gas containing dust, its inside drainage facility is comparatively single in function, can't accomplish to the water that the shower nozzle squirts to recycle, very waste water resource, and discharge to the process of the water centralized treatment pool can't play the effect of preliminary filtering to the waste water, is unfavorable for the subsequent comprehensive treatment to the sewage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device of dust disposal spray column to propose current spray column in solving above-mentioned background art when handling the waste gas that contains the dust, its inside drainage device is functional comparatively single, can't accomplish to carry out recycle to shower nozzle spun moisture, very waste water resource, and the in-process of discharging the water centralized treatment pond can not play the effect to waste water prefilter, is unfavorable for follow-up problem to the integrated processing of sewage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage device of dust disposal spray column, includes the tower body, the inside bottom of tower body is equipped with the filtering component, the outer wall left side of tower body is equipped with water circle device, the equal rigid coupling in lower surface four corners of tower body has the landing leg, the top left side rigid coupling of tower body has the inlet tube, the bottom rigid coupling of tower body has the drain pipe, the outer wall right side rigid coupling of tower body has the intake pipe, open on the top of tower body has the gas vent, the inside center top rigid coupling of tower body has violently the pipe, the outer wall bottom rigid coupling of violently managing has a plurality of shower nozzles, the outer wall right side bottom rigid coupling of tower body.

Preferably, the filtering component comprises a through groove, a sliding groove, a groove plate, a first through hole, an activated carbon filter layer, a HAPA filter layer, a supporting plate, a second through hole, an inner hexagon screw, a pasting plate, a rubber pad and a bolt, the through groove is formed in the bottom end of the center of the outer wall of the tower body, the sliding groove is formed in the bottom end of the center of the left side of the inner wall of the tower body, the groove plate is clamped between the sliding groove and the through groove, the plurality of first through holes are formed in the upper surface of the groove plate, the activated carbon filter layer and the HAPA filter layer are sequentially arranged at the bottom end of the inner part of the groove plate from top to bottom, the supporting plate is pasted on the lower surface of the groove plate, the plurality of second through holes are formed in the lower surface of the supporting plate, the supporting plate is connected with the groove plate through the inner hexagon screw, the pasting plate is positioned on the right side of the through groove, the bolt penetrates through the flitch and the rubber pad in sequence to be connected with the tower body thread.

Preferably, the four bolts are the same distance from the center point of the flitch plate.

Preferably, the flitch is the same as the rubber pad in size.

Preferably, water circle device includes water circulation pump, base, first return bend and second return bend, the water circulation pump is located the outer wall left side center bottom of tower body, the outer wall right side rigid coupling of water circulation pump has the base, the base links to each other with the tower body is fixed, the top rigid coupling of water circulation pump has first return bend, first return bend runs through the tower body and violently manages each other and communicate, the bottom rigid coupling of water circulation pump has the second return bend, the tower body is run through to a part of second return bend.

Preferably, the first elbow and the second elbow are vertically symmetrical with respect to a central point of the water circulation pump.

Compared with the prior art, the beneficial effects of the utility model are that: this drainage device of dust disposal spray column, in-process using, through the tower body, violently the pipe, the shower nozzle, cooperation between filter assembly and the water circle device, shower nozzle spun water can contact in advance waste gas, remove the dust operation, then can filter through filter assembly, make the water through filter assembly become clean, then can follow the bottom blowout of shower nozzle through water circle device's circulation, and then realized the recycling to water, the water conservation energy, and the in-process in centralized processing pond is put to the water of tower body inside, filter assembly can effectually carry out the prefilter with the waste water that the tower body produced, be favorable to the subsequent integrated treatment of sewage.

Drawings

FIG. 1 is a schematic view of the structure of the drainage device of the present invention;

FIG. 2 is a schematic view of a connection between the tower and the filter assembly of FIG. 1;

fig. 3 is a schematic view of a connection structure of the tower body, the through groove and the attachment plate in fig. 1;

fig. 4 is a schematic view of a connection structure of the tower body and the sampling valve of fig. 1.

In the figure: 1. the tower body, 2, the filter assembly, 201, the logical groove, 202, the spout, 203, the frid, 204, first through-hole, 205, the active carbon filter layer, 206, the HAPA filter layer, 207, the layer board, 208, the second through-hole, 209, the hexagon socket screw, 210, flitch, 211, the rubber pad, 212, the bolt, 3, the water circle device, 301, the water circulation pump, 302, the base, 303, first return bend, 304, the second return bend, 4, the landing leg, 5, the inlet tube, 6, the drain pipe, 7, the intake pipe, 8, the gas vent, 9, violently the pipe, 10, the shower nozzle, 11, the sample valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a dust disposal spray column's drainage device, including tower body 1, the inside bottom of tower body 1 is equipped with filtering component 2, tower body 1's outer wall left side is equipped with water circle device 3, the equal rigid coupling in lower surface four corners of tower body 1 has landing leg 4, tower body 1's top left side rigid coupling has inlet tube 5, tower body 1's bottom rigid coupling has drain pipe 6, tower body 1 all communicates with inlet tube 5 and drain pipe 6 each other, tower body 1's outer wall right side rigid coupling has intake pipe 7, open on tower body 1's top has gas vent 8, tower body 1 all communicates with intake pipe 7 and gas vent 8 each other, tower body 1's inside center top rigid coupling has violently to manage 9, the outer wall bottom rigid coupling of violently managing 9 has a plurality of shower nozzles 10, shower nozzle 10 and violently pipe 9 each other intercommunication, as figure 4, tower body 1's outer wall right.

Referring to fig. 2 and 3, the filter assembly 2 includes a through groove 201, a sliding groove 202, a groove plate 203, a first through hole 204, an activated carbon filter layer 205, a HAPA filter layer 206, a support plate 207, a second through hole 208, a hexagon socket head cap screw 209, a pasting plate 210, a rubber pad 211 and a bolt 212, the through groove 201 is arranged at the bottom end of the center of the outer wall of the tower body 1, the sliding groove 202 is arranged at the bottom end of the center of the left side of the inner wall of the tower body 1, the groove plate 203 is clamped between the sliding groove 202 and the through groove 201, the upper surface of the groove plate 203 is provided with a plurality of first through holes 204, the activated carbon filter layer 205 and the HAPA filter layer 206 are sequentially arranged at the bottom end of the inner portion of the groove plate 203 from top to bottom, the activated carbon filter layer 205 and the HAPA filter layer 206 are in interference fit with the groove plate 203, the support plate 207 is adhered to the lower surface of the groove plate 203, the support plate 207 is provided, hexagon socket head cap screw 209 and layer board 207 clearance fit, flitch 210 is located the right side that leads to groove 201, flitch 210's area can cover logical groove 201 completely, flitch 210's left surface rigid coupling has rubber pad 211, rubber pad 211 is made for the fluororubber material, certain toughness has under the normal atmospheric temperature, rubber pad 211 offsets tightly with tower body 1, bolt 212 has all been inserted in flitch 210's left surface four corners, bolt 212 runs through flitch 210 and rubber pad 211 in proper order and links to each other with tower body 1 screw thread, bolt 212 all with flitch 210 and rubber pad 211 clearance fit, four bolts 212 are the same to the distance of flitch 210 central point, four bolts 212 are the same to flitch 210's effort, flitch 210 is the same with rubber pad 211, flitch 210 can support rubber pad 211 tightly, the rubber pad 211 of being convenient for seals logical groove 201, can be through opening flitch 210, change filtering component 2 from leading to groove 201.

As shown in fig. 1, the water circulation device 3 includes a water circulation pump 301, a base 302, a first elbow 303 and a second elbow 304, the water circulation pump 301 is located at the bottom of the center of the left side of the outer wall of the tower body 1, the model of the water circulation pump 301 is LRS-25, the base 302 is fixedly connected to the right side of the outer wall of the water circulation pump 301, the base 302 is fixedly connected to the tower body 1, the first elbow 303 is fixedly connected to the top end of the water circulation pump 301, the first elbow 303 penetrates through the tower body 1 and is communicated with the horizontal pipe 9, the first elbow 303 is fixedly connected to the tower body 1, the bottom of the water circulation pump 301 is fixedly connected to the second elbow 304, a part of the second elbow 304 penetrates through the tower body 1, the second elbow 304 is fixedly connected to the tower body 1, the first elbow 303 and the second elbow 304 are vertically symmetrical with respect to the center point of the water.

When the drainage device of the dust treatment spray tower is used, firstly, a proper amount of clean water is injected into the tower body 1 through the water inlet pipe 5, then a control valve on a pipeline of the water inlet pipe 5 is closed, then the water circulating pump 301 is electrified, so that the bottom end of the second bent pipe 304 can generate suction force, the clean water in the tower body 1 circulates through the second bent pipe 304, the water circulating pump 301 and the first bent pipe 303, water discharged from the first bent pipe enters the transverse pipe 9 and is discharged from the bottom end of the spray head 10, at the moment, gas containing dust is discharged into the tower body 1 from the air inlet pipe 7, gas discharged from the left side of the bottom end of the air inlet pipe 7 is contacted with the clean water in the tower body 1, the waste gas discharged from the air inlet pipe 7 can be effectively dedusted, meanwhile, water mist discharged from the bottom end of the spray head 10 can further dedust the gas discharged from the clean water, and the gas flowing into the air from, avoiding affecting the environment, the water fog discharged from the bottom end of the spray head 10 can be converged with the clean water in the tower body 1 again, the clean water can be recycled, when the bottom end of the second elbow pipe 304 generates suction force, the clean water in the tower body 1 can flow downwards, the water above the filter assembly 2 can reach the lower part of the filter assembly 2 through the first through hole 204, the activated carbon filter layer 205, the HAPA filter layer 206 and the second through hole 208 to enter the inside of the second elbow pipe 304, impurities in the water in the tower body 1 can be isolated above the filter assembly 2 during the process, the cleanness of the water at the bottom end of the filter assembly 2 is guaranteed, the water sprayed from the spray head 10 is further guaranteed to be clean, after the waste gas treatment is finished, the water in the tower body 1 is sampled and analyzed through the sampling valve 11, the optimal neutralizer for the water treatment in the tower body 1 is obtained, and the subsequent neutralization operation after the water in the tower body 1 is discharged is convenient, then open the control flap on the 6 pipelines of drain pipe, discharge the inside water of tower body 1, when needs clear up the change to filtering component 2, anticlockwise rotation bolt 212 makes the phase separation between bolt 212 and the tower body 1, then with flitch 210 and the phase separation of tower body 1, then take out filtering component from the inside of tower body 1 through leading to groove 201, can change the clearance to filtering component 2, be convenient for use next time.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust disposal spray column's drainage device, includes tower body (1), its characterized in that: the inside bottom of tower body (1) is equipped with filtering component (2), the outer wall left side of tower body (1) is equipped with water circle device (3), the equal rigid coupling in lower surface four corners of tower body (1) has landing leg (4), the top left side rigid coupling of tower body (1) has inlet tube (5), the bottom rigid coupling of tower body (1) has drain pipe (6), the outer wall right side rigid coupling of tower body (1) has intake pipe (7), open on the top of tower body (1) has gas vent (8), the inside center top rigid coupling of tower body (1) has violently pipe (9), the outer wall bottom rigid coupling of violently managing (9) has a plurality of shower nozzles (10), the outer wall right side bottom rigid coupling of tower body (1) has sample valve (11).

2. The drain arrangement of a dust handling spray tower of claim 1, wherein: the filter assembly (2) comprises a through groove (201), a sliding groove (202), a groove plate (203), a first through hole (204), an activated carbon filter layer (205), a HAPA filter layer (206), a supporting plate (207), a second through hole (208), an inner hexagon screw (209), a pasting plate (210), a rubber pad (211) and a bolt (212), the through groove (201) is formed in the bottom end of the center of the outer wall of the tower body (1), the sliding groove (202) is formed in the bottom end of the center of the left side of the inner wall of the tower body (1), the groove plate (203) is clamped between the sliding groove (202) and the through groove (201), the upper surface of the groove plate (203) is provided with a plurality of first through holes (204), the activated carbon filter layer (205) and the HAPA filter layer (206) are sequentially arranged at the bottom end of the groove plate (203) from top to bottom, the supporting plate (207) is attached to the lower surface of the groove plate (203), the supporting plate (207) is, layer board (207) are connected with frid (203) through hexagon socket head cap screw (209), flitch (210) are located the right side that leads to groove (201), the left surface rigid coupling of flitch (210) has rubber pad (211), rubber pad (211) are kept out with tower body (1) tight, bolt (212) have all been inserted in the left surface four corners of flitch (210), bolt (212) run through flitch (210) and rubber pad (211) in proper order and link to each other with tower body (1) screw thread.

3. The drain apparatus for a dust processing spray tower of claim 2, wherein: the distances from the four bolts (212) to the center point of the flitch plate (210) are the same.

4. The drain apparatus for a dust processing spray tower of claim 2, wherein: the flitch (210) and the rubber pad (211) have the same size.

5. The drain arrangement of a dust handling spray tower of claim 1, wherein: water circle device (3) include water circulating pump (301), base (302), first return bend (303) and second return bend (304), water circulating pump (301) are located the outer wall left side center bottom of tower body (1), the outer wall right side rigid coupling of water circulating pump (301) has base (302), base (302) are fixed continuous with tower body (1), the top rigid coupling of water circulating pump (301) has first return bend (303), first return bend (303) run through tower body (1) and violently manage (9) and each other be intercommunication, the bottom rigid coupling of water circulating pump (301) has second return bend (304), tower body (1) is run through to a part of second return bend (304).

6. The drain arrangement of a dust handling spray tower of claim 5, wherein: the first elbow pipe (303) and the second elbow pipe (304) are symmetrical up and down relative to the central point of the water circulating pump (301).