CN216320736U - Waste gas pulse type dust remover for resin production - Google Patents

Abstract

The utility model discloses a waste gas pulse type dust collector for resin production, which comprises a pulse dust collector, wherein a dust collecting hopper is fixedly connected to the bottom surface of the pulse dust collector, an air inlet pipe is fixedly connected to one side of the pulse dust collector, a pretreatment pipe is arranged on the inner side of the air inlet pipe, a filter pipe is connected to the outer side of the pretreatment pipe, a metal filter screen is detachably arranged on the inner side of the filter pipe, the outer side of the pretreatment pipe is spirally connected with the inner side of the filter pipe, and the metal filter screen is positioned at the central position of the filter pipe; among the above-mentioned scheme, through the effect of preliminary treatment pipe, at the in-process that carries out exhaust-gas treatment, waste gas before entering into the inner chamber of intake pipe, waste gas can carry out the preliminary treatment work through the preliminary treatment pipe, blocks the large granule in the waste gas, avoids too big debris granule to enter into the inner chamber of dust hopper in with the export jam of dust hopper, can reduce pulse dust collector's dust removal pressure simultaneously, has improved the holistic life of pulse dust collector.

Description

Waste gas pulse type dust remover for resin production

Technical Field

The utility model relates to the technical field of dust removal, in particular to a waste gas pulse type dust remover for resin production.

Background

In order to clean the environment, the pulse dust collector is cleaned in places polluted by dust by mounting the pulse dust collector and adopting a pulse blowing dust removal technology, has the advantages of strong dust removal capacity, high dust removal efficiency, low emission concentration, small air leakage rate, low energy consumption, small occupied area, stable and reliable operation and good economic benefit, and is widely used for purifying dust-containing gas and recovering materials in the industries of metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry.

Among the current technical scheme, exhaust gas piping all is the intake pipe lug connection with the dust remover usually, and the big granule impurity in the waste gas prevents to cross the filter bag production damage in the inboard that can enter into the dust hopper, but in the use of reality, too big granule impurity striking dust hopper not only can produce too big noise, causes the dust hopper to block up easily simultaneously, and then influences the life of dust remover.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: the utility model provides a waste gas pulsed dust remover is used in resin production, includes the pulse dust remover, the bottom surface fixedly connected with dust hopper of pulse dust remover, one side fixedly connected with intake pipe of pulse dust remover, the preliminary treatment pipe is installed to the inboard of intake pipe, the outside of preliminary treatment pipe is connected with the filter tube, the inboard demountable installation of filter tube has the metal filter screen.

The present invention in a preferred example may be further configured to: the outer side of the pretreatment pipe is spirally connected with the inner side of the filter pipe, and the metal filter screen is positioned in the center of the filter pipe.

Through adopting above-mentioned technical scheme, utilize mutually supporting of preliminary treatment pipe and filter tube, spiral connection between the outside of preliminary treatment pipe and the inboard of preliminary treatment pipe, connected mode is simple, and can dismantle the filter tube after using a period, and then changes the processing to the metal filter screen in the filter tube to this high efficiency of guaranteeing to remove dust.

The present invention in a preferred example may be further configured to: the metal filter screen is arranged in an inclined mode, the collecting box is installed on the bottom face of the pretreatment pipe, and the collecting box is located on one side of the metal filter screen.

Through adopting above-mentioned technical scheme, the metal filter screen that the slope was arranged can avoid producing the power of vertical action with large granule debris, and then has guaranteed the installation stability of intake pipe, and simultaneously, the collecting box that is located metal filter screen one side can be collected the large granule debris of metal filter screen separation, avoids debris to pile up and produces the jam in the pipeline.

The present invention in a preferred example may be further configured to: the outer side of the pretreatment pipe is provided with a fixed spiral, and the outer side of the fixed spiral is rotatably connected with the inner side of the air inlet pipe.

Through adopting above-mentioned technical scheme, the setting that the inboard rotation of the fixed spiral that the outside set up and the outside of fixed spiral and intake pipe of pretreatment pipe outside was connected makes when need not to use, and the pretreatment pipe can contract in the inner chamber of intake pipe, prevents that the pretreatment pipe from taking up extra installation space.

The present invention in a preferred example may be further configured to: the dust collector is characterized in that water guide pipes are fixedly mounted on the inner sides of the dust hoppers, high-pressure nozzles are mounted on the bottom surfaces of the water guide pipes, the water guide pipes are communicated with one another, and a water inlet pipe is fixedly connected to one side of each water guide pipe.

Through adopting above-mentioned technical scheme, the setting of aqueduct and the inlet tube that utilize mutual intercommunication is pouring the dust back, can carry out the operation of high-pressure water spray through the high pressure nozzle of aqueduct bottom surface, utilizes the impact force of rivers to clear up the inner wall of dust hopper, when improving the clean effect of dust, can prevent that the inner wall of dust hopper from having too much dust to pile up.

The present invention in a preferred example may be further configured to: the inboard fixed mounting of aqueduct has the sealing washer, the inboard mutual joint in outside and the high pressure nozzle of sealing washer.

By adopting the technical scheme, the sealing ring is arranged at the joint between the water guide pipe and the high-pressure nozzle by utilizing the arrangement of the sealing ring, so that the high-pressure nozzle can be prevented from being blocked by dust in the inner cavity of the dust hopper when the water outlet pressure is ensured.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, through the effect of the pretreatment pipe, in the process of waste gas treatment, before the waste gas enters the inner cavity of the air inlet pipe, the waste gas can be pretreated through the pretreatment pipe, so that large particles in the waste gas are blocked, the phenomenon that the outlet of the dust collecting hopper is blocked when overlarge impurity particles enter the inner cavity of the dust collecting hopper is avoided, meanwhile, the dust removal pressure of the pulse dust remover can be reduced, and the service life of the whole pulse dust remover is prolonged.

2. According to the utility model, the pretreatment pipe and the filter pipe are matched with each other, the outer side of the pretreatment pipe is spirally connected with the inner side of the pretreatment pipe, the connection mode is simple, the filter pipe can be detached after being used for a period of time, and then the metal filter screen in the filter pipe is replaced, so that the high efficiency of dust removal is ensured.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is a schematic view of the interior of a dust hopper in accordance with one embodiment of the present invention;

FIG. 3 is a schematic view of a pretreatment tube according to one embodiment of the present invention.

Reference numerals:

100. a pulse dust collector;

200. a dust collecting hopper; 210. a water conduit; 211. a high pressure spray head; 220. a water inlet pipe;

300. an air inlet pipe; 310. a pretreatment tube; 320. a filter tube; 330. a metal screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The pulse type dust collector for waste gas in resin production provided by some embodiments of the present invention is described below with reference to the accompanying drawings, and includes a pulse type dust collector 100, a dust hopper 200 is fixedly connected to a bottom surface of the pulse type dust collector 100, an air inlet pipe 300 is fixedly connected to one side of the pulse type dust collector 100, a pretreatment pipe 310 is installed inside the air inlet pipe 300, a filter pipe 320 is connected to an outer side of the pretreatment pipe 310, and a metal filter screen 330 is detachably installed inside the filter pipe 320.

As shown in fig. 1, further, the outer side of the pretreatment pipe 310 is spirally connected with the inner side of the filter pipe 320, the metal screen 330 is located at the center of the filter pipe 320, the metal screen 330 is arranged in an inclined manner, the bottom surface of the pretreatment pipe 310 is provided with a collection tank, and the collection tank is located at one side of the metal screen 330.

Specifically, by utilizing the mutual matching of the pretreatment pipe 310 and the filter pipe 320, the outer side of the pretreatment pipe 310 and the inner side of the pretreatment pipe 310 are in spiral connection, the connection mode is simple, the filter pipe 320 can be detached after being used for a period of time, and then the metal filter screen 330 in the filter pipe 320 is replaced, so that the dust removal efficiency is ensured.

Specifically, the metal filter screen 330 that the slope was arranged can avoid producing the power of vertical action with large granule debris, and then has guaranteed intake pipe 300's installation stability, and simultaneously, the collecting box that is located metal filter screen 330 one side can be collected the large granule debris of metal filter screen 330 separation, avoids debris to pile up and produces the jam in the pipeline.

As shown in fig. 1 and 3, further, the pretreatment pipe 310 is provided at an outer side thereof with a fixed screw, and the outer side of the fixed screw is rotatably connected to an inner side of the inlet pipe 300.

Specifically, the arrangement of the fixing screw provided outside the pretreatment pipe 310 and the rotational connection of the outside of the fixing screw with the inside of the intake pipe 300 enables the pretreatment pipe 310 to be retracted into the inner cavity of the intake pipe 300 when not in use, preventing the pretreatment pipe 310 from occupying additional installation space.

As shown in fig. 2, a water guide pipe 210 is fixedly installed on the inner side of the dust hopper 200, a high pressure nozzle 211 is installed on the bottom surface of the water guide pipe 210, the water guide pipes 210 are communicated with each other, a water inlet pipe 220 is fixedly connected to one side of the water guide pipe 210, a sealing ring is fixedly installed on the inner side of the water guide pipe 210, and the inner side of the sealing ring is clamped with the outer side of the high pressure nozzle 211.

Specifically, by means of the arrangement of the water guide pipe 210 and the water inlet pipe 220 which are communicated with each other, after dust is poured out, high-pressure water spraying operation can be performed through the high-pressure spray nozzle 211 on the bottom surface of the water guide pipe 210, the inner wall of the dust hopper 200 is cleaned by means of the impact force of water flow, the cleaning effect of the dust is improved, and meanwhile, the inner wall of the dust hopper 200 can be prevented from being accumulated with excessive dust.

Specifically, the sealing ring is arranged at the joint between the water guide pipe 210 and the high-pressure nozzle 211 by the arrangement of the sealing ring, so that the high-pressure nozzle 211 can be effectively prevented from being blocked by dust in the inner cavity of the dust hopper 200 entering the inner cavity of the water guide pipe 210 while the water outlet pressure is ensured.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims (6)

1. The utility model provides a waste gas pulsed dust remover for resin production, includes pulse dust remover (100), bottom surface fixedly connected with dust hopper (200) of pulse dust remover (100), one side fixedly connected with intake pipe (300) of pulse dust remover (100), its characterized in that, the inboard of intake pipe (300) is installed and is pre-treated pipe (310), the outside of pre-treating pipe (310) is connected with filter tube (320), the inboard demountable installation of filter tube (320) has metal filter screen (330).

2. The pulse type dust collector for waste gas generated in resin production as claimed in claim 1, wherein the outer side of said pretreatment pipe (310) is spirally connected with the inner side of said filter pipe (320), and said metal screen (330) is located at the center of said filter pipe (320).

3. The pulse type dust collector for waste gas generated in resin production as claimed in claim 2, wherein the metal screen (330) is arranged in an inclined manner, and the bottom surface of the pretreatment pipe (310) is provided with a collection box which is located at one side of the metal screen (330).

4. The pulse type dust collector for the waste gas generated in the production of resin as claimed in claim 1, wherein the pretreatment pipe (310) is provided with a fixed spiral on the outer side, and the outer side of the fixed spiral is rotatably connected with the inner side of the gas inlet pipe (300).

5. The pulse type dust collector for the waste gas generated in the resin production as claimed in claim 1, wherein a water guide pipe (210) is fixedly installed at the inner side of the dust hopper (200), a high pressure nozzle (211) is installed at the bottom surface of the water guide pipe (210), the water guide pipes (210) are communicated with each other, and a water inlet pipe (220) is fixedly connected to one side of the water guide pipe (210).

6. The pulse type dust collector for the waste gas generated in the resin production according to claim 5, wherein a sealing ring is fixedly installed on the inner side of the water guide pipe (210), and the inner side of the sealing ring is clamped with the outer side of the high-pressure nozzle (211).

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