CN211487037U - Industrial waste gas washing tower purifier - Google Patents

Abstract

The utility model discloses an industrial waste gas washing tower purifier, including fixed establishment, air outlet mechanism, fixed establishment mainly comprises purifying box, swash plate, intake pipe, still includes stock solution mechanism, purification mechanism, stock solution mechanism top is provided with fixed establishment, the fixed establishment top is provided with air outlet mechanism, purification mechanism sets up inside the fixed establishment. The utility model discloses the setting of stock solution mechanism structure is of value to the flow that liquid is at the liquid reserve tank slowly, prevents the phenomenon that the impurity in the liquid from rolling in liquid, and the setting in filter residue hole is favorable to improving the liquid of the cavity that meets with purification mechanism cleaner, and setting up of atomizer has guaranteed that nearly all impurity surface homoenergetic forms the water layer in the gas, has increased the ability of purifying.

Description

Industrial waste gas scrubber purification device

technical field

The utility model relates to the technical field of gas treatment, in particular to an industrial waste gas washing tower purification device.

Background technique

The scrubber is a new type of gas purification treatment equipment, which is improved on the basis of the packing layer gas purifier. It is widely used in the pretreatment of industrial waste gas purification, dust removal, etc., and the purification effect is very good. When the mixed gas is passed into the scrubbing tower from the middle of the scrubbing tower, the liquid is discharged from the bottom of the tower through each layer of trays from top to bottom under the action of gravity. Plates are discharged from the top of the tower. The spray liquid and the gas flow countercurrently and are in uniform cross-flow contact, and the dust ions are trapped in the process of gas-liquid two-phase contact, thereby settling.

The Chinese Patent Publication No. CN208145662U discloses a separation-type washing tower purification device, including a spray liquid collection tank arranged below the washing tower, and the water inlet of the spray liquid collection tank is connected with the drain port of the washing tower , the water outlet of the spray liquid collection tank is connected with the water inlet of the washing tower, a circulating pump is arranged between the water outlet and the water inlet, and a number of contactors are arranged in the spray liquid collection tank pieces. The utility model has a separate design for the washing tower, and the dirt flows from the washing tower into the lower spray liquid collection tank with the liquid, which will not cause blockage and collapse of the washing tower; the sewage passes through the oil separator in the spray liquid collection tank. After the contact parts are repeatedly blocked, the surface oil layer dirt and other residues are removed, and the slightly clean spray liquid or agent continues to be returned to the washing tower through the circulating pump for spray use, but since the spray liquid is collected from the spray liquid The bottom of the tank is circulated, and because the impurities, etc. fall on the bottom of the spray liquid collection tank under the action of gravity, multiple groups of contact parts are required to ensure that the circulating spray liquid is relatively clean, resulting in a complex structure of the device. , larger in size.

The Chinese Patent Publication No. CN203874657U discloses an industrial waste gas washing tower purification device, which relates to a purification device. It includes purification tower, composite absorption liquid, first packing, first spraying device, second packing, second spraying device, defogging layer, industrial waste gas inlet, tap water inlet, circulating pump, fan and exhaust cylinder, purification The tower is provided with a composite absorption liquid, a first packing, a first spray device, a second packing, a second spray device, and a defogging layer from bottom to top. The top of the composite absorption liquid is connected to the tap water inlet, and the first packing The exhaust gas inlet is connected, the composite absorption liquid, the first spraying device and the second spraying device are all connected with the circulating pump, and the top of the purification tower is connected with the exhaust pipe through the fan, but the characteristics of the spraying device of this device are difficult to cover the gas. All impurities, resulting in low impurity removal effect.

Utility model content

The purpose of this utility model is to provide an industrial waste gas washing tower purification device in order to solve the above problems.

The utility model realizes the above-mentioned purpose through the following technical solutions:

The industrial waste gas washing tower purification device includes a fixing mechanism and an air outlet mechanism. The fixing mechanism is mainly composed of a purification box, a sloping plate and an air inlet pipe, and also includes a liquid storage mechanism and a purification mechanism. The liquid storage mechanism is provided with the fixed mechanism. The air outlet mechanism is arranged above the fixing mechanism, and the purification mechanism is arranged inside the fixing mechanism.

Preferably, the liquid storage mechanism includes a liquid storage tank, a drainage plate, a slow flow block, a filter residue hole, a hole plug, a connecting plate, a baffle, a liquid discharge pipe, and a liquid inlet pipe, and the upper part of the inner side of the liquid storage tank is welded There is the diversion plate, the slow flow block and the baffle are welded on the bottom side of the liquid storage tank, the baffle is arranged on one side of the slow flow block, and the side of the slow flow block is an inclined surface , there are 2 rows of the filter residue holes on the inclined surface, the hole plug is sealed and connected to the inner side below the filter residue hole, the connection plate is adhered below the hole plug, and the connection plate is connected to the filter residue by screws. Below the liquid storage tank, the slow flow block and the baffle are layered into three chambers, the liquid discharge pipe is welded under each chamber, and the liquid inlet pipe is welded on one side of the liquid storage tank , the liquid inlet pipe and the liquid discharge pipe are both provided with switches, and the purification tank is connected to the top of the liquid storage tank by bolts.

Preferably, the purification mechanism includes a water pump, a water pipe, a first fixing plate, an atomizing nozzle, a second fixing plate, a shower nozzle, and a first filling layer, and the water pump is connected to one side of the liquid storage mechanism by bolts, so The water pipe is connected to the top of the water pump through a throat hoop, and the water pipe is communicated with the atomizing nozzle and the shower nozzle. The first fixing plate is connected inside the purification box by screws. The atomizing nozzle is connected under the plate by screws, the second fixing plate is arranged above the first fixing plate, the shower nozzle is connected under the second fixing plate by screws, and the first fixing plate is The first filling layer is disposed below, and both the first filling layer and the second fixing plate are connected with the purification box by screws.

Preferably, the purification mechanism includes a water pump, a water pipe, a first fixing plate, an atomizing nozzle, a first filling layer, a hydrophilic screen plate, and a second filling layer, and the water pump is connected to one side of the liquid storage mechanism by bolts , the water pipe is connected to the top of the water pump through a throat hoop, the water pipe is connected to the atomizing nozzle, the first fixing plate is connected to the inside of the purification box by screws, and the bottom of the first fixing plate The atomizing nozzle is connected with screws, the hydrophilic mesh plate is arranged above the first fixing plate, the second filling layer is connected with screws above the hydrophilic mesh plate, and the bottom of the first fixing plate is The first filling layer is provided, and both the first filling layer and the hydrophilic screen plate are connected with the purification box by screws.

Preferably, the air intake pipe is welded on one side of the purification box, and the inclined plate is welded on the bottom side of the interior of the purification box.

Preferably, the air outlet mechanism includes an air collecting hopper, an air outlet pipe, and a demisting layer, the air collecting hopper is connected above the purification box by bolts, the air outlet pipe is welded on the top of the air collecting hopper, and the air collecting hopper is welded. The defogging layer is connected with the inside of the air bucket by screws.

The beneficial effects are as follows: the arrangement of the liquid storage mechanism is beneficial to the slow flow of the liquid in the liquid storage tank, preventing the impurities in the liquid from rolling over in the liquid, and the arrangement of the filter residue hole is beneficial to improve the efficiency of the chamber connected with the purification mechanism. The liquid is relatively clean, and the setting of the atomizing nozzle in the purification mechanism ensures that almost all impurities in the gas can form a water layer on the surface, which increases the purification ability.

Additional technical features and advantages of the present invention will be more apparent in the following description, or can be learned through the specific practice of the present invention.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the attached image:

Fig. 1 is the structural representation of the first embodiment of the industrial waste gas washing tower purification device according to the present utility model;

Fig. 2 is the front view of the first embodiment of the industrial waste gas washing tower purification device according to the present utility model;

Fig. 3 is the top view of the industrial waste gas washing tower purification device of the present invention;

Fig. 4 is the A-A sectional view of the first embodiment of the industrial waste gas washing tower purification device according to the present utility model;

Fig. 5 is the A-A sectional view of the second embodiment of the industrial waste gas washing tower purification device according to the present invention.

The reference numerals are explained as follows:

1. Liquid storage mechanism; 2. Fixing mechanism; 3. Air outlet mechanism; 4. Purification mechanism; 101, Liquid storage tank; 102, Drainage plate; 103, Slow flow block; 104, Filter residue hole; 105, Hole plug; 106, Connecting plate; 107, baffle; 108, drain pipe; 109, liquid inlet pipe; 201, purification box; 202, inclined plate; 203, air inlet pipe; 301, gas collecting bucket; 302, air outlet pipe; 303, defogging layer; 401, water pump; 402, water pipe; 403, first fixing plate; 404, atomizing nozzle; 405, second fixing plate; 406, shower nozzle; 407, first filling layer; 41, hydrophilic screen plate; 42 , the second filling layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example 1

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the industrial waste gas washing tower purification device includes a fixing mechanism 2 and an air outlet mechanism 3. The fixing mechanism 2 is mainly composed of a purification box 201, a sloping plate 202, an air intake pipe 203, and also It includes a liquid storage mechanism 1 and a purification mechanism 4. A fixing mechanism 2 is arranged above the liquid storage mechanism 1, an air outlet mechanism 3 is arranged above the fixing mechanism 2, and the purification mechanism 4 is arranged inside the fixing mechanism 2. The liquid storage mechanism 1 includes a liquid storage tank 101. , the drainage plate 102, the slow flow block 103, the filter residue hole 104, the hole plug 105, the connecting plate 106, the baffle plate 107, the drain pipe 108, the liquid inlet pipe 109, the inner side of the liquid storage tank 101 is welded with a drainage plate 102 above, The diversion plate 102 prevents water droplets from directly dripping into the liquid. The bottom side of the liquid storage tank 101 is welded with a slow flow block 103 and a baffle 107. The slow flow block 103 prevents impurities in the liquid from rolling over, and the baffle 107 is arranged on the slow flow block 103. On one side, the side surface of the slow flow block 103 is an inclined surface, and two rows of filter residue holes 104 are opened on the inclined surface. The filter residue holes 104 filter the impurities at the bottom of the water flow, and the hole plug 105 is sealed and connected to the inner side below the filter residue hole 104, and the hole plug 105 prevents impurities from being random. Outside the discharge device, a connecting plate 106 is glued below the hole plug 105, the connecting plate 106 fixes the hole plug 105, the connecting plate 106 is connected under the liquid storage tank 101 by screws, and the slow flow block 103 and the baffle 107 are layered into three chambers , a liquid discharge pipe 108 is welded under each chamber, the liquid discharge pipe 108 discharges liquid, and a liquid inlet pipe 109 is welded on one side of the liquid storage tank 101. The pipes 108 are provided with switches, and the liquid storage tank 101 is connected with a purification box 201 by bolts. The purification mechanism 4 includes a water pump 401, a water pipe 402, a first fixing plate 403, an atomizing nozzle 404, a second fixing plate 405, and a shower nozzle. 406. The first filling layer 407, the water pump 401 is connected to the side of the liquid storage mechanism 1 by bolts, the water pump 401 extracts the liquid, the water pipe 402 is connected above the water pump 401 through the throat hoop, the water pipe 402 conveys the liquid, and the water pipe 402 and the atomizing nozzle 404, The shower nozzle 406 is connected, the atomizing nozzle 404 sprays the liquid in the form of mist, the first fixing plate 403 is connected to the inside of the purification box 201 by screws, the first fixing plate 403 fixes the atomizing nozzle 404, and the first fixing plate 403 is below the first fixing plate 403. The atomizing nozzle 404 is connected by screws, the second fixing plate 405 is arranged above the first fixing plate 403, the second fixing plate 405 fixes the shower head 406, the shower head 406 is connected under the second fixing plate 405 by screws, the first fixing plate 405 is A first filling layer 407 is arranged below the plate 403. The first filling layer 407 filters the larger impurities in the gas. The first filling layer 407 and the second fixing plate 405 are connected with the purification box 201 by screws, and the purification box 201 is welded on one side. There is an air intake pipe 203, the air intake pipe 203 is used for air intake, and a sloping plate 202 is welded on the inner bottom side of the purification box 201. The gas mechanism 3 includes a gas collecting hopper 301, an air outlet pipe 302, and a demisting layer 303. The gas collecting hopper 301 is connected to the top of the purification box 201 by bolts, and the gas collecting hopper 301 concentrates the air flow. The gas pipe 302 discharges gas, and the inside of the gas collecting bucket 301 is connected with a mist removal layer 303 by screws, and the mist removal layer 303 removes the mist in the gas.

In the above structure, when in use, the water pump 401 is first turned on, and the water pump 401 makes the liquid atomizing nozzle 404 and the shower nozzle 406 of the liquid storage tank 101 spray out, and then the air inlet pipe 203 is opened, and the air inlet pipe 203 passes through the first filling layer 407. Larger impurities are filtered out, and then pass through the area of the atomizing nozzle 404, so that the surface of the impurities in the gas is adsorbed with a water layer, which increases the quality of the impurities, so that the impurities flow into the liquid storage tank 101 through the first filling layer 407. Under the action of , some impurities will continue to rise, passing through the shower head 406 area, so that the water layer on the surface of the impurities will further increase, so that the impurities will flow into the liquid storage tank 101 through the first filling layer 407, and finally the gas will be discharged through the defogging layer 303. equipment.

Example 2

As shown in FIG. 5 , the difference between Embodiment 2 and Embodiment 1 is that the purification mechanism 4 includes a water pump 401 , a water pipe 402 , a first fixing plate 403 , an atomizing nozzle 404 , a first filling layer 407 , and a hydrophilic mesh plate 41 , the second filling layer 42, the water pump 401 is connected to the side of the liquid storage mechanism 1 by bolts, the water pump 401 extracts liquid, and the water pipe 402 is connected above the water pump 401 through the throat hoop, the water pipe 402 transports the liquid, and the water pipe 402 is communicated with the atomizing nozzle 404 , the atomizing nozzle 404 sprays the liquid in the form of mist, the first fixing plate 403 is connected to the inside of the purification box 201 by screws, the first fixing plate 403 fixes the atomizing nozzle 404, and the first fixing plate 403 is connected by screws. The spray head 404 is formed, the hydrophilic mesh plate 41 is arranged above the first fixing plate 403, the hydrophilic mesh plate 41 fixes the second filling layer 42 and increases the air permeability of the second filling layer 42, and the top of the hydrophilic mesh plate 41 is connected by screws There is a second filling layer 42, the second filling layer 42 filters impurities in the water mist, a first filling layer 407 is arranged under the first fixing plate 403, the first filling layer 407 filters larger impurities in the gas, and the first filling layer 407 and the hydrophilic mesh plate 41 are connected with the purification box 201 by screws.

In the above structure, when in use, the water pump 401 is first turned on, and the water pump 401 makes the liquid atomizing nozzle 404 and the shower nozzle 406 of the liquid storage tank 101 spray out, and then the air inlet pipe 203 is opened, and the air inlet pipe 203 passes through the first filling layer 407. Larger impurities are filtered out, and then pass through the area of the atomizing nozzle 404, so that the surface of the impurities in the gas is adsorbed with a water layer, which increases the quality of the impurities, so that the impurities flow into the liquid storage tank 101 through the first filling layer 407. Under the action of the impurity, some impurities will continue to rise, passing through the hydrophilic screen 41 and the second filling layer 42, so that the water layer on the surface of the impurity adsorbs the hydrophilic screen 41, and finally the water layer on the surface of the impurity is further increased, and then drips. It reaches the first filling layer 407 , and then flows into the liquid storage tank 101 through the first filling layer 407 , and finally the gas is discharged from the equipment through the defogging layer 303 .

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An industrial waste gas washing tower purification device, including a fixing mechanism (2) and an air outlet mechanism (3), the fixing mechanism (2) is mainly composed of a purification box (201), a sloping plate (202), and an air intake pipe (203), It is characterized in that: it further comprises a liquid storage mechanism (1) and a purification mechanism (4), the fixing mechanism (2) is arranged above the liquid storage mechanism (1), and the fixing mechanism (2) is arranged above the fixing mechanism (2). An air outlet mechanism (3), wherein the purification mechanism (4) is arranged inside the fixing mechanism (2). 2. The industrial waste gas washing tower purification device according to claim 1, wherein the liquid storage mechanism (1) comprises a liquid storage tank (101), a flow guide plate (102), a slow flow block (103), a filter residue A hole (104), a hole plug (105), a connecting plate (106), a baffle plate (107), a liquid discharge pipe (108), a liquid inlet pipe (109), the liquid storage tank (101) is welded on the inner side of the upper part The flow guide plate (102) is provided, the slow flow block (103) and the baffle plate (107) are welded on the inner bottom side of the liquid storage tank (101), and the baffle plate (107) is arranged on the On one side of the slow-flow block (103), the side of the slow-flow block (103) is an inclined surface, and two rows of the filter residue holes (104) are opened on the inclined surface, and the hole plug (105) is sealed and connected to the filter residue The inner side below the hole (104), the connecting plate (106) is bonded under the hole plug (105), the connecting plate (106) is connected under the liquid storage tank (101) by screws, and the buffer The flow block (103) and the baffle plate (107) are layered into three chambers, the drain pipe (108) is welded under each chamber, and the liquid storage tank (101) is welded on one side. The liquid inlet pipe (109) is provided with switches on both the liquid inlet pipe (109) and the liquid discharge pipe (108), and the purification tank (201) is connected to the top of the liquid storage tank (101) by bolts ). 3. The industrial waste gas washing tower purification device according to claim 1, characterized in that: the purification mechanism (4) comprises a water pump (401), a water pipe (402), a first fixing plate (403), an atomizing nozzle ( 404), the second fixing plate (405), the shower head (406), the first filling layer (407), the water pump (401) is connected to one side of the liquid storage mechanism (1) by bolts, and the water pump ( 401) The water pipe (402) is connected above through a throat hoop, the water pipe (402) is communicated with the atomizing nozzle (404) and the shower nozzle (406), and the first fixing plate (403) It is connected inside the purification box (201) by screws, the atomizing nozzle (404) is connected by screws below the first fixing plate (403), and the second fixing plate (405) is arranged on the first fixing plate (403). Above a fixing plate (403), and below the second fixing plate (405), the shower head (406) is connected by screws, and the first filling layer (407) is arranged below the first fixing plate (403). ), the first filling layer (407) and the second fixing plate (405) are connected with the purification box (201) by screws. 4. The industrial waste gas washing tower purification device according to claim 1, characterized in that: the purification mechanism (4) comprises a water pump (401), a water pipe (402), a first fixing plate (403), an atomizing nozzle ( 404), a first filling layer (407), a hydrophilic mesh plate (41), a second filling layer (42), the water pump (401) is connected to one side of the liquid storage mechanism (1) by bolts, and the The water pipe (402) is connected above the water pump (401) through a throat hoop, the water pipe (402) is communicated with the atomizing nozzle (404), and the first fixing plate (403) is connected to the Inside the purification box (201), the atomizing nozzle (404) is connected to the bottom of the first fixing plate (403) by screws, and the hydrophilic mesh plate (41) is arranged on the first fixing plate (403) Above, the second filling layer (42) is connected with screws above the hydrophilic mesh plate (41), the first filling layer (407) is arranged under the first fixing plate (403), and the The first filling layer (407) and the hydrophilic screen plate (41) are connected with the purification box (201) by screws. 5. The industrial waste gas washing tower purification device according to claim 1, characterized in that: the air intake pipe (203) is welded on one side of the purification box (201), and the inner bottom side of the purification box (201) is welded There is the inclined plate (202). 6. The industrial waste gas scrubbing tower purification device according to claim 1, characterized in that: the gas outlet mechanism (3) comprises a gas collecting hopper (301), a gas outlet pipe (302), and a demisting layer (303). The gas collecting bucket (301) is connected above the purification box (201) by bolts, the gas outlet pipe (302) is welded on the top of the gas collecting bucket (301), and the inside of the gas collecting bucket (301) is connected by screws There is the defogging layer (303).

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