CN104196659A

CN104196659A - Gas scrubber

Info

Publication number: CN104196659A
Application number: CN201410425552.7A
Authority: CN
Inventors: 高清春
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-25
Filing date: 2014-08-25
Publication date: 2014-12-10
Anticipated expiration: 2034-08-25
Also published as: CN104196659B

Abstract

Disclosed is a gas scrubber. According to the gas scrubber, an air inlet pipe and an anti-overflow hopper are arranged in a tank, the space, above the anti-overflow hopper, inside the tank serves as an air collecting chamber, the space, below the anti-overflow hopper, inside the tank serves as a water containing scrubbing chamber, a pressure plate is arranged on the outer edge of an air outlet of the air inlet pipe, a cylindrical filter element is arranged in the scrubbing chamber and is composed of multiple metal or plastic hoops sleeved together, a brush layer is arranged on the outer surface of the filter element, the portions, located on the upper surface and lower surface of the filter element, of the brush layer are in pressure connection with the bottom surface of the pressure plate and the inner bottom surface of the tank movably respectively, and the air collecting chamber is communicated with an exhaust pipe. Gas is squeezed and separated into numerous tiny bubbles after passing through the multiple hoops in the filter element and the brush layer. In this way, water can adsorb dust and impurities in gas effectively, the gas filtering effect is good, dust adsorbed by water can deposit to the bottom the tank, dirty liquid can be discharged simply by opening a drainage valve port on the bottom of the tank when maintenance is conducted each time, then pure water or anti-freezing solution is replenished, and therefore maintenance is easy. Compared with a dry type filter screen, the gas scrubber has the advantage that water using cost is lower.

Description

Scrubber

Technical field

The present invention relates to internal-combustion engine and use gas purifying equipment field, specifically a kind of scrubber.

Background technique

The air-strainer that existing internal-combustion engine is used catches dust and impurity in gas by the dry type filter screen of multilayer, shortcoming is when purifying and stive and the more gas of foreign material, filter screen just can stop up very soon, make gas communication resistance increase filtering effect variation, even when filter net jam is serious, cause filter cleaner to lose efficacy, in order to guarantee gas purifying effect, need regularly filter cleaner to be safeguarded, but the dry type filter screen in filter cleaner mostly is disposable product, can only abandon and renew, safeguard loaded down with trivial details, use uneconomical.

Summary of the invention

The object of this invention is to provide a kind of scrubber, that the scrubber of this technology is safeguarded is simple, user cost is low, filtering gas effective.

Technological scheme of the present invention is: scrubber, there is tank body, the top of tank body is provided with priming valve mouth, the bottom of tank body is provided with draining valve port, it is characterized in that: suction tude and Overflow proof hopper are housed in tank body, wealthy mouth limit and the inner tank wall of Overflow proof hopper are connected, the slot of Overflow proof hopper is enclosed within suction tude, between its slot limit and suction tude, be provided with air-flow path, in the tank of Overflow proof hopper top, space is collection chamber, the washing chamber that in the tank of Overflow proof hopper below, space is dress water or antifreeze liquid, described suction tude and tank body are connected, the suction port of suction tude is located at the outside of tank body, the air outlet of suction tude is located in washing chamber, the air outlet outer rim of suction tude is provided with platen, platen along between side face and inner tank wall, be provided with air-flow path, the filter core of tubular is housed in described washing chamber, the net circle of the metal that filter core is socketed mutually by several or plastics forms, the air outlet of the suitable for reading and suction tude of filter core is relative, the end opening of filter core is relative with draining valve port, the outer surface of filter core is provided with hairbrush layer, the hairbrush layer that is positioned at filter core upper and lower surface respectively with the bottom surface of platen and the inner bottom surface activity crimping of tank body, described tank body is provided with outlet pipe, the entrance of outlet pipe is communicated with described collection chamber.

In described collection chamber, be provided with the block plate of umbrella, this block plate and suction tude socket are connected, and between the wealthy mouth edge of block plate below and Overflow proof hopper, are provided with air-flow path; In described washing chamber, be provided with several annular wire nettings, outer ring surface and the inner tank wall of each wire netting are connected respectively, and the inner ring surface of each wire netting and the outer wall of suction tude are connected respectively.

Described tank body consists of upper tank body and lower tank, between upper and lower tank body, by flangeseal, is connected, and wherein lower tank is provided with transparent windows.

Know-why of the present invention is to utilize dust from gas and the impurity can be by the characteristic of water or antifreeze liquid absorption, and then water or antifreeze liquid filter out except the dust in gas and impurity, advantage of the present invention is: when entering gas in filter core through several net circles in filter core and hairbrush layer, be extruded and be separated into countless micro-bubbles, can significantly increase the area of contact of gas and water or antifreeze liquid, so can effectively remove dust and impurity in gas, filtering gas effective, again because the water in tank is pouring in the net circle of constantly scrubbing filter core under gas burst agitation, dust cannot be adsorbed on net circle, can allow net circle keep clear, the circulation of gas is not obstructed, guarantee throughput and the filtering effect of gas, dust simultaneously that be separated from gas, impurity is after moisture or antifreeze liquid, its quality weight, when scrubber is static, can natural sedimentation at the bottom of tank, as long as open the draining valve port of tank base while safeguarding at every turn, bleed off dirty liquid, supplement again water purification or antifreeze liquid, safeguard very simple, compared with dry type filter screen, compare, the user cost of water is lower.

Because most of internal-combustion engines are all contained in movably on carrier, for example gasoline car, diesel-oil vehicle, these carriers inevitably can produce and rock when operation, be easy to the water in washing chamber or antifreeze liquid to shake to collection chamber, thereby enter outlet pipe infringement internal-combustion engine or cause water and antifreeze liquid in washing chamber to run off, thus with Overflow proof hopper, collection chamber is separated with washing chamber in this technology, can effectively stop water or antifreeze liquid to enter collection chamber, harm internal-combustion engine, the loss of anti-sealing and antifreeze liquid; The present invention has also increased to stop water or the air-flow path of antifreeze liquid between Overflow proof hopper and suction tude and splashes the block plate of collection chamber, in washing chamber, increased some roads wire netting that can slow down water or antifreeze liquid concussion in collection chamber, can more effective prevention water or antifreeze liquid enter collection chamber; Further, inventor becomes tank design the linkage structure of split, makes scrubber of the present invention be more convenient for manufacturing and assembling; By transparent windows, can observe easily the clean degree of water or antifreeze liquid, person easy to use is according to actual service condition discharge addle or add water and antifreeze liquid, is more than other several technological merits of scrubber of the present invention.

Accompanying drawing explanation

Fig. 1 is the structural representation of scrubber of the present invention;

Fig. 2 is the A-A generalized section of Fig. 1;

Fig. 3 is the B-B generalized section of Fig. 1;

Fig. 4 is the schematic appearance of scrubber of the present invention;

Fig. 5 is the gas flow schematic diagram of scrubber of the present invention.

1 suction tude, 2 priming valve mouths, 3 upper tank bodies, 4 outlet pipes, 5 block plates, 6 Overflow proof hoppers, 7 wire nettings, 8 platens, 9 hairbrush layers, 10 net circles, 11 lower tanks, 12 draining valve ports, 13 viewing windows in figure.

Embodiment

Scrubber, the tank body with metal, the top of tank body is provided with for add the priming valve mouth 2 of water or antifreeze liquid in tank, the bottom of tank body is provided with for discharging the draining valve port 12 of dirty liquid, suction tude 1 and Overflow proof hopper 6 are housed in tank body, wealthy mouth limit and the inner tank wall of Overflow proof hopper are connected, the slot of Overflow proof hopper is enclosed within suction tude, between the edge of its slot and suction tude, be provided with air-flow path, in the tank of Overflow proof hopper top, space is collection chamber, this collection chamber is for purifying the buffer cell of rear gas, in the tank of Overflow proof hopper below, space is washing chamber, this washing chamber is with filtering containing assorted gas, water or antifreeze liquid are housed in washing chamber, when used summer, water is as purge of gas medium, during winter, use antifreeze liquid as purge of gas medium, described antifreeze liquid is commercial goods, the antifreeze liquid that confession under directions internal-combustion engine cooling system is used, described suction tude and tank body are connected, the joint seal welding of suction tude and tank body, the outside that the suction port of suction tude is located at tank body is directly communicated with atmosphere, the air outlet of suction tude is located in washing chamber, the air outlet of suction tude is provided with the platen 8 of bead shape, the similar flange plate-like of shape of platen, platen along between side face and inner tank wall, be provided with air-flow path, the filter core of tubular is housed in described washing chamber, the metal that filter core is socketed mutually by several or plastic wire circle 10 form, filter core in this enforcement is provided with three-layer network circle, set according to actual needs the size of the upper mesh of each net circle, the air outlet of the suitable for reading and suction tude of filter core is relative, the end opening of filter core is relative with draining valve port, the gas that enters tank body by suction tude like this can directly enter in filter core, the outer surface of filter core is provided with hairbrush layer 9, the hairbrush layer that is positioned at filter core upper and lower surface respectively with the bottom surface of platen and the inner bottom surface activity crimping of tank body, the hairbrush layer that mutually stacks arrangement can further push bubble to cut into more small volume, object one is to improve gas filtration quality, the 2nd, as this technical gas washing machine is arranged on carrier internal-combustion engine, utilize rocking of carrier, brushing falls to be attached to the dirt in inner tank wall, avoid manually processing again, described tank body is provided with outlet pipe 4, the entrance of outlet pipe is communicated with described collection chamber, for providing to internal-combustion engine, purifying air while using, described outlet pipe is connected with the air intake duct of internal-combustion engine, when using for purification of exhaust gases of internal combustion engines, described suction tude is connected with the outlet pipe of internal-combustion engine, when purifying for dusty gas, described suction tude or outlet pipe are connected with negative pressure air pump or blower.

In described collection chamber, be provided with the block plate 5 of umbrella, block plate and suction tude socket are connected, between the wealthy mouth edge of block plate below and Overflow proof hopper, be provided with air-flow path and be convenient to gas communication, the object that block plate is set is to splash collection chamber anti-sealing or the air-flow path of antifreeze liquid between Overflow proof hopper and suction tude; In described washing chamber, be provided with several annular wire nettings 7, outer ring surface and the inner tank wall of each wire netting are connected respectively, and the inner ring surface of each wire netting and the outer wall of suction tude are connected respectively, and the object that wire netting is set is to slow down water or antifreeze liquid concuss; Two technical patterns are all in order to stop water or antifreeze liquid to be altered to collection chamber, enter outlet pipe infringement internal-combustion engine or cause water and antifreeze liquid in washing chamber to run off.

Manufacture assembling for the ease of scrubber of the present invention, described tank body consists of upper tank body 3 and lower tank 11, between upper and lower tank body, by flangeseal, be connected, wherein lower tank is provided with transparent windows 13, and person easy to use is according to actual service condition discharge addle and add water and antifreeze liquid.

During use, gas is blown in filter core by suction tude, under the effect of gas pressure, a part of water in filter core discharges through metal or plastic wire circle, now gas is fully mixed by the water in being netted circle cutting and each netting circle, dust in gas and impurity are combined with fluid molecule to be stayed and are melted in water or antifreeze liquid, reach the object of gas purification, the air-flow path that purified gas passes through air-flow path, Overflow proof hopper and the suction tude of platen and inner tank wall successively enters collection chamber, after collection chamber buffering, by outlet pipe, discharged.

Scrubber of the present invention can be induction system of internal combustion engine provides purification rear air; Also the tail gas clean-up that can be applicable to engine exhaust is processed, and when tail gas clean-up is processed, available hydrogen sodium hydroxide solution replaces water or antifreeze liquid, the more effective cleaning of off-gas of energy; Also can be applicable to the purified treatment of various dusty gas; It is widely applicable, for field of Environment Protection provides a kind of energy-conservation, efficient scrubber.

Claims

1. scrubber, there is tank body, the top of tank body is provided with priming valve mouth, the bottom of tank body is provided with draining valve port, it is characterized in that: suction tude and Overflow proof hopper are housed in tank body, wealthy mouth limit and the inner tank wall of Overflow proof hopper are connected, the slot of Overflow proof hopper is enclosed within suction tude, between its slot limit and suction tude, be provided with air-flow path, in the tank of Overflow proof hopper top, space is collection chamber, the washing chamber that in the tank of Overflow proof hopper below, space is dress water or antifreeze liquid, described suction tude and tank body are connected, the suction port of suction tude is located at the outside of tank body, the air outlet of suction tude is located in washing chamber, the air outlet outer rim of suction tude is provided with platen, platen along between side face and inner tank wall, be provided with air-flow path, the filter core of tubular is housed in described washing chamber, the net circle of the metal that filter core is socketed mutually by several or plastics forms, the air outlet of the suitable for reading and suction tude of filter core is relative, the end opening of filter core is relative with draining valve port, the outer surface of filter core is provided with hairbrush layer, the hairbrush layer that is positioned at filter core upper and lower surface respectively with the bottom surface of platen and the inner bottom surface activity crimping of tank body, described tank body is provided with outlet pipe, the entrance of outlet pipe is communicated with described collection chamber.

2. scrubber according to claim 1, is characterized in that: in described collection chamber, be provided with the block plate of umbrella, this block plate and suction tude socket are connected, and between the wealthy mouth edge of block plate below and Overflow proof hopper, are provided with air-flow path; In described washing chamber, be provided with several annular wire nettings, outer ring surface and the inner tank wall of each wire netting are connected respectively, and the inner ring surface of each wire netting and the outer wall of suction tude are connected respectively.

3. scrubber according to claim 1 and 2, is characterized in that: described tank body consists of upper tank body and lower tank, and between upper and lower tank body, by flangeseal, be connected, wherein lower tank is provided with transparent windows.