CN201394411Y

CN201394411Y - Hot tar noxious gas purifier

Info

Publication number: CN201394411Y
Application number: CN2009201401812U
Authority: CN
Inventors: 谭利
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-25
Filing date: 2009-05-25
Publication date: 2010-02-03
Anticipated expiration: 2019-05-25

Abstract

The utility model relates to a hot tar noxious gas purifier, which comprises a cavity tank, a spray pipe mounted in the cavity, and a water storage tank arranged outside of the tank, wherein two endsof the cavity tank are enclosed, the tank is arranged on a base through a supporting leg rack, the lower portion of the lateral wall of the tank has a smoke inlet and is communicated with a smoke inlet pipe, the lower end of the pipe is communicated with a smoke outlet of a sealing tar tank, the inside of the smoke inlet pipe arranged on the communication position is provided with a draught fan, the bottom end of the tank is provided with a blow-down port and a blow-down valve, the upper portion in the water storage tank is communicated with a backwater pipe, the other end of the pipe is communicated with the lower portion of the lateral wall of the tank, an exhaust pipe is mounted in the water storage tank, the lower end of the pipe is mounted with a filter net, the upper end is communicated with a water pump mounted on the water storage tank, and the water pump is communicated with the spray pipe in the tank through an inflow pipe. The purifier has the advantages of simple structure,purity, environmental protection and low purifying cost, and can quickly purify the noxious smoke gas which is mixed with benzene steam and occurs on the purifying hot tar surface. The hot tar noxious gas purifier corresponds to the developmental requirements of circulation economy.

Description

The thermal tar harmful gas purifier

1, technical field:

The utility model relates to a kind of clarifier, relates in particular to a kind of thermal tar harmful gas purifier.

2, background technology:

In the process of producing blue charcoal and coke, produce a large amount of thermal tars, the main component of thermal tar is phenol and homologue, naphthalene etc., and there is the harmful smoke that is mixed with benzene vapour in a large number in the surface of thermal tar, very easily make workman's benzene poisoning, severe patient causes deformity, monster and cancer.And existing when producing blue charcoal and coke, the thermal tar of outflow all is exhausted in the open-air tar pool, and the harmful smoke that is mixed with benzene vapour directly is discharged in the atmosphere, and natural environment and people and animals are caused significant damage.

3, summary of the invention:

The purpose of this utility model is to propose the thermal tar harmful gas purifier of the harmful substance contents in a kind of effective reduction thermal tar flue gas.

The purpose of this utility model be achieved in that the thermal tar harmful gas purifier comprise closed at both ends the cavity tank body, be installed in shower in the chamber and the outer tank of tank body.Tank body is located on the pedestal by supporting rack.The tank wall bottom has into mouth, is communicated with to be equiped with smoke-intake pipe, and this pipe lower end is communicated with sealing tar pool outlet flue, in the smoke-intake pipe of connection place air-introduced machine is set.Tank body bottom installing sewage draining exit and blowoff valve, the connection of tank middle and upper part is equiped with return pipe, and this pipe other end is communicated with the tank wall bottom.Installing outlet pipe in the tank, the water pump of installing on this pipe lower end installing filter screen, upper end and tank is communicated with, and the interior shower of water pump and tank body is communicated with by water inlet pipe.

The utility model is simple in structure, but the harmful smoke that is mixed with benzene vapour on fast purification thermal tar surface, and clean environment firendly purifies with low costly, meets the demand for development of recycling economy.

4, description of drawings:

Concrete structure of the present utility model is provided by following drawings and Examples:

Fig. 1 is the structural representation of thermal tar harmful gas purifier.

Legend: 1, sealing tar pool, 2, air-introduced machine, 3, smoke-intake pipe, 4, access hole, 5, tank body, 6, shower, 7, blast pipe, 8, spray head, 9, control valve, 10, return pipe, 11, water inlet pipe, 12, water pump, 13, outlet pipe, 14, tank, 15, blowoff valve, 16, filter screen, 17, supporting leg, 18, pedestal.

5, the specific embodiment:

The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.

Embodiment: as shown in Figure 1, the thermal tar harmful gas purifier comprise closed at both ends cavity tank body 5, be installed in the shower 6 in the tank body 5 and be installed in the outer tank 14 of tank body 5.Tank body 5 is erected on the pedestal 18 by supporting leg 17.Tank body 5 lower sidewall have into mouth, are communicated with to be equiped with smoke-intake pipe 3, and this pipe lower end is communicated with sealing tar pool 1 outlet flue, in the smoke-intake pipe 3 of connection place air-introduced machine 2 is set.Tank body 5 bottoms installing sewage draining exit and blowoff valve 15, the connection of tank 14 middle and upper parts is equiped with return pipe 10, and this pipe other end is communicated with tank body 5 lower sidewall.Have access hole 4 in tank body 5 sidewall middle and lower parts, the upper end is communicated with installing blast pipe 7.Shower 6 is installed in tank body 5 inside turns from the bottom to top, lays spray head 8 on the pipe.Installing outlet pipes 13 in the tank 14, the water pump 12 of installing is communicated with on this pipe lower end installing filter screen 16, upper end and tank 14, and water pump 12 and tank body 5 interior showers 6 are communicated with by water inlet pipe 11.

During use, start water pump 12 scavenging solution is pumped into shower 6 by tank 14, again by spray head 8 ejections.Start air-introduced machine 2 simultaneously, flue gas is introduced in the tank body 5 by sealing tar pool 1, by the sprinkling of spray head 8, harmful substance phenol in the flue gas and homologue thereof and scavenging solution react and are dissolved in wherein, and the scavenging solution that reacted flows back to tank 14 by return pipe 10 and recycles.After scavenging solution is saturated, its blowoff valve 15 dischargings by the bottom, pond are reclaimed, therefrom to extract phenol and homologue thereof.The scavenging solution that reinjects new in the tank 14 uses.The effect of control valve 9 is to control the water yield in the water inlet pipe 11, to increase hydraulic pressure, guarantees the vaporific steam of spray head 8 ejections.

Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.

Claims

1, a kind of thermal tar harmful gas purifier, the cavity tank body that comprises closed at both ends, be installed in shower and the outer tank of tank body in the chamber, tank body is located on the pedestal by supporting rack, it is characterized in that: the tank wall bottom has into mouth, be communicated with and be equiped with smoke-intake pipe, this pipe lower end is communicated with sealing tar pool outlet flue, tank body bottom installing sewage draining exit and blowoff valve, the connection of tank middle and upper part is equiped with return pipe, this pipe other end is communicated with the tank wall bottom, is equiped with outlet pipe in the tank, this pipe lower end installing filter screen, the upper end is communicated with the water pump installed on the tank, and the interior shower of water pump and tank body is communicated with by water inlet pipe.

2, thermal tar harmful gas purifier as claimed in claim 1 is characterized in that: be provided with air-introduced machine in smoke-intake pipe.

3, thermal tar harmful gas purifier as claimed in claim 1, it is characterized in that: have access hole in the tank body middle and lower part, the upper end is communicated with blast pipe.

4, thermal tar harmful gas purifier as claimed in claim 1, it is characterized in that: the tank body inside turn is equiped with shower from the bottom to top, is laid with spray head on the pipe.