CN208436532U - A kind of ventilation shaft purification device - Google Patents

Abstract

The utility model discloses a kind of ventilation shaft purification devices, including main pipeline and branch pipe(tube), upper surface is fixedly connected with valve switch on the left of the main pipeline, upper surface is fixedly connected with admission line on the right side of the main pipeline, the main pipeline inside center is equipped with filtration core, lower surface is fixedly connected with outlet pipe on the right side of the main pipeline, the branch pipe(tube) is fixedly mounted on main pipeline lower-left side surface, the branch pipe(tube) end is welded with blow-off line, filter screen is installed on the right side of the blow-off line, the filter screen upper end face fixed hinge is connected with removable cover, the removable cover lower right side is equipped with purification pipe, the pipeline upper surface connected on the right side of the branch pipe(tube) is fixedly connected with exhaust pipe, sealing cover is fixedly connected on the right side of the purification pipe.The ventilation shaft purification device have it is reasonable in design, simple, practical and splendid to the clean-up effect of pipeline, securely and reliably, convenient for promote the use of.

Description

A kind of ventilation shaft purification device

Technical field

The utility model belongs to purification device technical field, and in particular to a kind of ventilation shaft purification device.

Background technique

Ventilation shaft is the air grid optimization metal or compound pipeline complex pipeline of industry with civil buildings, is to make air Circulation, reduces a kind of civilian infrastructure of harmful gas concentration.Ventilation duct, air hose production with install used plate, profile with And other major item materials, the regulation of design and Related product country current standard should be met, and application exfactory inspection is qualified Prove, should carry out an acceptance inspection by the existing related standard of country when materials arrival, ventilation shaft is divided by material: have: steel plate wind pipe (general steel plate), galvanized sheet (galvanized iron) air hose, stainless steel stack, glass steel stack, plastics ventilation duct, composite material ventilation Pipe, color steel sandwiched heat insulation board ventilation duct, double-sided aluminum foil heat preservation ventilating pipe, single-faced color steel thermal insulation wind pipe, gummed cloth ventilation duct (such as mine With air duct), mining plastics ventilation duct etc..

And current ventilation shaft purification device in some aspects also some shortcoming and defect, such as: purification device it is net Change is not thorough enough, ineffective, may cause secondary pollution and security performance is low, this purification device is unsuitable to apply to lead to very much Above air piping, the demand of people is not met, therefore that seeks that a kind of ventilation shaft purification device is known as mainly solving at present asks Topic.

Utility model content

The purpose of this utility model is to provide a kind of ventilation shaft purification devices, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of ventilation shaft purification device, including master Pipeline and branch pipe(tube), main pipeline left side upper surface are fixedly connected with valve switch, and upper surface is fixed on the right side of the main pipeline It is connected with admission line, the main pipeline inside center is equipped with filtration core, and lower surface is fixedly connected on the right side of the main pipeline Outlet pipe, the branch pipe(tube) are fixedly mounted on main pipeline lower-left side surface, and the branch pipe(tube) end is welded with blow-off line, institute It states and filter screen is installed on the right side of blow-off line, the filter screen upper end face fixed hinge is connected with removable cover, the activity Cover board lower right side is equipped with purification pipe, and the pipeline upper surface connected on the right side of the branch pipe(tube) is fixedly connected with exhaust pipe, described net Change and is fixedly connected with sealing cover on the right side of pipe.

Preferably, the admission line, outlet pipe and exhaust pipe upper surface are mounted on ball valve.

Preferably, honeycomb charcoal pottery is installed, and honeycomb charcoal pottery is spaced substantially equidistant together inside the purification pipe.

Preferably, the honeycomb charcoal pottery includes mounting groove, honeycomb hole and fixing seat, honeycomb charcoal pottery lower end installation There is fixing seat, the fixing seat upper surface is fixedly connected with mounting groove, is equipped with honeycomb hole inside the mounting groove.

Preferably, blowdown valve is installed, and the quantity of blowdown valve is no less than two inside the blow-off line.

The technical effect and advantage of the utility model: the ventilation shaft purification device passes through in admission line, outlet pipe It is mounted on ball valve with exhaust pipe upper surface, its advantage is that passing through disengaging of the ball valve to gas in pipelines, it is ensured that in pipeline The balance of gas pressure intensity ensure that the safety inside ventilation shaft, purifies and is equipped with honeycomb charcoal pottery inside pipe, and honeycomb charcoal Pottery is spaced substantially equidistant together, and honeycomb charcoal pottery lower end is equipped with fixing seat, and fixing seat upper surface is fixedly connected with mounting groove, peace Honeycomb hole is installed, honeycomb charcoal pottery can sterilize the liquid retained in ventilation pipe, formaldehyde adsorption inside tankage It with the harmful substances such as stupid, reduces to human body or environmentally hazardous substance, fixing seat bears pressure brought by mounting groove, and mounting groove Honeycomb hole can be fixed in slot, honeycomb hole can effectively purify the gas in pipeline, be equipped with inside blow-off line Blowdown valve, and the quantity of blowdown valve is no less than two, its advantage is that the pollutant emission in pipeline can be gone out to reach by blow-off line To clean-up effect, and blowdown valve is the blowdown flow rate of control of sewage disposal pipe, prevents sewage pipe from stopping state occur.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model honeycomb charcoal pottery.

In figure: 1 main pipeline, 2 branch pipe(tube)s, 3 valve switch, 4 filtration cores, 5 admission lines, 6 ball valves, 7 outlet pipes, 8 rows Dirty pipeline, 9 blowdown valves, 10 filter screens, 11 removable covers, 12 honeycomb charcoals pottery, 121 mounting grooves, 122 honeycomb holes, 123 are fixed Seat, 13 exhaust pipes, 14 sealing covers, 15 purification pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the utility model；A kind of ventilation shaft purification device, including main pipeline 1 and branch pipe(tube) 2, the 1 left side upper surface of main pipeline be fixedly connected with valve switch 3, the function of valve switch 3 is to pipeline The control of interior liquid flowing, the 1 right side upper surface of main pipeline is fixedly connected with admission line 5, and the function of admission line 5 is Extraneous gas is allowed to enter in pipeline the exhaust gas come in discharge line, 1 inside center of main pipeline is equipped with filtration core 4, The function of its filtration core 4 is effectively to have purified pipeline by the impurity in the effective filter pipe of filtration core 4, is made in pipeline without miscellaneous Matter, the 1 right side lower surface of main pipeline are fixedly connected with outlet pipe 7, and outlet pipe 7 is gas useless in discharge line Body, the branch pipe(tube) 2 are fixedly mounted on 1 lower-left side surface of main pipeline, and 2 end of branch pipe(tube) is welded with blow-off line 8, row The function of dirty pipeline 8 is that blow-off line 8 can go out the pollutant emission in pipeline to reach clean-up effect, the blow-off line 8 Right side is equipped with filter screen 10, and the function of filter screen 10 is filtered to the impurity in branch pipe(tube) 2, so that branch pipe(tube) 2 Reach effective filtering, the 10 upper end face fixed hinge of filter screen is connected with removable cover 11, the function of removable cover 11 It can be that removable cover 11 is connect with branch pipe(tube) 2, can effectively avoid the occurrence of gas leak phenomenon, 11 lower right side of the removable cover installation There is purification pipe 15, the function of purification pipe 15 is to be filtered, purify to the impurity in branch pipe(tube) 2, is connected on the right side of the branch pipe(tube) 2 The pipeline upper surface connect is fixedly connected with exhaust pipe 13, and the function of exhaust pipe 13 is to arrange gas remaining in pipeline Out, sealing cover 14 is fixedly connected on the right side of the purification pipe 15, the function of sealing cover 14 is sealing branch pipe(tube) 2, ensure that branch The phenomenon that pipeline 2 is not in gas leakage.

Referring to Fig. 2, Fig. 2 is the structural schematic diagram of the utility model honeycomb charcoal pottery；Honeycomb charcoal pottery 12 includes Mounting groove 121, honeycomb hole 122 and fixing seat 123,12 lower ends of the honeycomb charcoal pottery are equipped with fixing seat 123, the fixing seat 123 upper surfaces are fixedly connected with mounting groove 121, and honeycomb hole 122 is equipped with inside the mounting groove 121, and fixing seat 123 bears peace Pressure brought by tankage 121, and honeycomb hole 122 can be fixed in slot by mounting groove 121, honeycomb hole 122 can be in pipeline Gas is effectively purified.

The course of work: when purification device work, valve switch 3 is opened, then the filtration core 4 in main pipeline 1 may filter that Impurity in pipeline, has effectively purified pipeline, makes free from admixture in pipeline, and in addition the blow-off line 8 in branch pipe(tube) 2 can will be in pipeline Pollutant emission go out to reach clean-up effect, and blowdown valve 9 is the blowdown flow rate of control of sewage disposal pipeline 8, prevents sewage pipe from occurring Gas remaining in pipeline is discharged for stopping state, last exhaust pipe 13, reaches thorough purification.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of ventilation shaft purification device, including main pipeline (1) and branch pipe(tube) (2), it is characterised in that: the main pipeline (1) Left side upper surface is fixedly connected with valve switch (3), and upper surface is fixedly connected with admission line (5) on the right side of the main pipeline (1), Main pipeline (1) inside center is equipped with filtration core (4), and lower surface is fixedly connected with escape pipe on the right side of the main pipeline (1) Road (7), the branch pipe(tube) (2) are fixedly mounted on main pipeline (1) lower-left side surface, and branch pipe(tube) (2) end is welded with blowdown Pipeline (8), blow-off line (8) right side are equipped with filter screen (10), and filter screen (10) the upper end face fixed hinge connects It is connected to removable cover (11), removable cover (11) lower right side is equipped with purification pipe (15), connection on the right side of the branch pipe(tube) (2) Pipeline upper surface be fixedly connected with exhaust pipe (13), be fixedly connected with sealing cover (14) on the right side of purification pipe (15).

2. a kind of ventilation shaft purification device according to claim 1, it is characterised in that: the admission line (5), outlet Pipeline (7) and exhaust pipe (13) upper surface are mounted on ball valve (6).

3. a kind of ventilation shaft purification device according to claim 1, it is characterised in that: peace inside the purification pipe (15) It makes pottery (12) equipped with honeycomb charcoal, and honeycomb charcoal pottery (12) is spaced substantially equidistant together.

4. a kind of ventilation shaft purification device according to claim 3, it is characterised in that: honeycomb charcoal pottery (12) packet Mounting groove (121), honeycomb hole (122) and fixing seat (123) are included, the honeycomb charcoal pottery (12) lower end is equipped with fixing seat (123), fixing seat (123) upper surface is fixedly connected with mounting groove (121), is equipped with bee inside the mounting groove (121) Socket bore (122).

5. a kind of ventilation shaft purification device according to claim 1, it is characterised in that: the blow-off line (8) is internal It is equipped with blowdown valve (9), and the quantity of blowdown valve (9) is no less than two.