CN201175637Y

CN201175637Y - Water curtain spray eliminator

Info

Publication number: CN201175637Y
Application number: CNU2008200105766U
Authority: CN
Inventors: 孙吉林; 孙吉武
Original assignee: DANDONG CHENGTIAN NEW ENERGY DEVELOPMENT Co Ltd
Current assignee: DANDONG CHENGTIAN NEW ENERGY DEVELOPMENT Co Ltd
Priority date: 2008-02-01
Filing date: 2008-02-01
Publication date: 2009-01-07
Anticipated expiration: 2018-02-01

Abstract

The utility model relates to a water curtain spraying purifier. The purifier adopts the structure that the internal circulation of an ordinary purifier is changed into the external circulation, the spray header of a conventional purifier is modified into a spraying water tank, a water curtain wall baffle plate is also arranged so as to force the gas to oppositely pass through the water curtain wall, therefore, the water amount for spraying and the volume of a spraying pool are increased, the used spray water enters into the spraying pool, and then the tar and the foreign impurities are condensed, wherein, the tar floats on the water surface and are put into a tar pool for storage and sale after being collected; and the foreign impurities are deposited at the pool bottom, cleaned and stored during the process of changing water, and are returned to soil together with the plant ash.

Description

Water curtain sprinkling purifier

Technical field

The utility model relates to a kind of gas cleaning device.

Background technology

Produce in the gas process at the employing organic matter, have tar and dust granule in the combustion gas, this fuel gas supply user very easily stops up the combustion gas tool, therefore, usually adopt the fountain clarifier that combustion gas is handled, to remove tar and the solid impurity in the combustion gas, common purification utensil recirculated water is circulation in the clarifier, and its clean-up effect is poor, and spray head very easily blocks, and influences gas-purification.

Summary of the invention

Defective at existing gas purifier exists the utility model proposes a kind of good purification, does not have sprinkling equipment to block gas cleaning device easy to use.

The concrete technical scheme that solves the problems of the technologies described above is: a kind of water curtain sprinkling purifier, it is characterized in that: on purification body (3), be shaped on air inlet (10) and gas outlet (6), at purification body (3) inner top dividing plate (4) is housed, in dividing plate (4) lower end lateral isolation plate (24) is housed, vertical division board (12) is housed under lateral isolation plate (24), on air inlet (10) one sides purification body (3) inwall with on vertical division board (12) interlaced Water curtain wall separating plate (9) is being housed, cooler (23) is housed below dividing plate (4), cooling tube (5) is housed in cooler (23), one end is shaped on cooling water inlet (8), the other end is shaped on coolant outlet (7), in the cooler bottom division board (25) is housed, one end is connected with vertical division board (12), purifying body (3) top, spray water tank (2) is housed, be shaped on shower water interface (1) on the spray water tank (2), shower water interface (1) connects self-priming water pump (18) with feed pipe (22), self-priming water pump (18) lower end is connected to check valve (19), at air inlet (10) one side lower parts overflow pipe (11) and sewage draining exit (15) are housed, (6) one side lower parts are shaped on population (13) and discharge outlet (14) in the gas outlet.

The beneficial effects of the utility model:

1) structure of clarifier makes extracorporal circulatory system into by the body-internal-circulation of common clarifier, strengthened spray water consumption and shower water pool volume, the shower water after the use enters spray pond, tar and impurity under the condensation, tar swims on the water surface, stores in the tar pool of packing into after the collection, sells.Contamination precipitation is at the bottom of the pond, and cleaning is deposited when changing water, goes back the field together in plant ash.

2) the Water curtain wall dividing plate is housed in the water curtain sprinkling purifier, forces the reverse Water curtain wall that passes through of gas, wash oarse-grained impurity and part tar, utilize flow velocity and corner power to get rid of down oarse-grained impurity 7 times simultaneously, reach the isolation of purified purpose, and fall the temperature of gas, tar condensing is got off.

3) spray head by conventional clarifier changes water spray chamber into, has increased spray area, avoids sprinkler to block, and has reduced cleaning and the maintenance man-hours of operative employee to spray head, has reduced operative employee's labour intensity.

4) in water curtain sprinkling purifier, be provided with the gas-water separation cooling zone, the moisture in the gas is effectively separated in clarifier.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the A-A view among Fig. 1

Fig. 3 is a spray water tank vertical view among Fig. 1

The specific embodiment

Be described with reference to the accompanying drawings the structure of the utility model water curtain sprinkling purifier.

On purification body 3, be shaped on air inlet 10 and gas outlet 6, at purification body 3 inner tops dividing plate 4 is housed, in dividing plate 4 lower ends lateral isolation plate 24 is housed, at the lateral isolation plate vertical division board 12 is housed for 24 times, on air inlet 10 1 sides purification body 3 inwalls with on vertical division board 12 6 interlaced Water curtain wall separating plates 9 are being housed, cooler 23 is housed below dividing plate 4, cooling tube 5 is housed in cooler 23, one end is shaped on cooling water inlet 8, the other end is shaped on coolant outlet 7, the cooler film-cooled heat, decide according to air inflow, in the cooler bottom division board 25 is housed, one end is connected with vertical division board 12, purifying body 3 tops, spray water tank 2 is housed, structure as shown in Figure 3, on the bottom panel of spray water tank, be shaped on spray apertures 26, be shaped on shower water interface 1 on the spray water tank 2, shower water interface 1 connects self-priming water pump 18 with feed pipe 22, at air inlet 10 1 side lower parts overflow pipe 11 and sewage draining exit 15 is housed, 6 one side lower parts are shaped on population 13 and discharge outlet 14 in the gas outlet, connection water pipe 21 is housed on discharge outlet 14, feeds and clean pond 20, the self-priming water pump water inlet pipe inserts and cleans in the pond 20.

Operation and the purification process of combustion gas in water curtain sprinkling purifier is:

Through the at first reverse highly dense Water curtain wall district of the thick fuel gas behind the dust arrester by forming by Water curtain wall separating plate 9; pass through the water curtain district 6 times; the recirculated water that forces the interior bulky grain dust of gas to be sprayed water tank 2 ejections washes down, and the temperature of gas is dropped to about 150 ℃ by about 200 ℃.The gas of Shang Shenging is by 90 ° of corners then; enter the water smoke district before the dividing plate 4; utilize flow velocity and corner power to get rid of down remaining bulky grain dust; gas is thoroughly mixed with water once more; to reach thorough cleaning and cooling; after gas passes cooler water smoke district; enter the cooling tube 5 in the cooler 23; this section is the first condensation area under control of being made up of reverse current, enters water tight compartment 17 then, reduces gas temperature once again; and make remaining tar and impurity be cleaned with condensation; then, by 360 ° of corners, gas passes the cooling tube 5 of cooler 23 to the gas that has purified once more from the bottom to top once more; be cooling water and the gas second condensation area under control in the same way in the cooler 23; utilize speed and corner power to carry out gas-liquid separation again, make it be cooled to the normal temperature state, remaining tar condensing is got off; enter air chamber 16 then; again by 90 ° of corners, after utilizing flow velocity for the last time and corner power being separated, enter in the separator by pipeline by gas outlet 6 and to dewater.

The rinse water of being discharged by discharge outlet 14 enters in the cleaning pond 20, recycles by self-priming water pump 18, but tar and impurity periodic cleaning in the cleaning pond 20.

Claims

1 one kinds of water curtain sprinkling purifiers, it is characterized in that: on purification body (3), be shaped on air inlet (10) and gas outlet (6), at purification body (3) inner top dividing plate (4) is housed, in dividing plate (4) lower end lateral isolation plate (24) is housed, vertical division board (12) is housed under lateral isolation plate (24), on air inlet (10) one sides purification body (3) inwall with on vertical division board (12) interlaced Water curtain wall separating plate (9) is being housed, cooler (23) is housed below dividing plate (4), cooling tube (5) is housed in cooler (23), one end is shaped on cooling water inlet (8), the other end is shaped on coolant outlet (7), in the cooler bottom division board (25) is housed, one end is connected with vertical division board (12), purifying body (3) top, spray water tank (2) is housed, be shaped on shower water interface (1) on the spray water tank (2), shower water interface (1) connects self-priming water pump (18) with feed pipe (22), self-priming water pump (18) lower end is connected to check valve (19), at air inlet (10) one side lower parts overflow pipe (11) and sewage draining exit (15) are housed, (6) one side lower parts are shaped on population (13) and discharge outlet (14) in the gas outlet.