CN212596238U

CN212596238U - Device is administered to storage tank tail gas after needle grinds

Info

Publication number: CN212596238U
Application number: CN202020999751.XU
Authority: CN
Inventors: 赵建强; 刘亚飞; 金涛
Original assignee: Yufeng Industry Group Corp
Current assignee: Yufeng Industry Group Corp
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a device is administered to storage tank tail gas after needle grinds, concretely relates to tail gas treatment technical field, including the bent sieve machine of pressure, needle mill and storage tank, the discharge gate of the bent sieve machine downside of pressure is connected with the needle mill through the pipeline, the needle mill downside is connected with the storage tank through the conveyer pipe, and the conveyer pipe tail end passes storage tank and fine screen cloth, and fine screen cloth upside fixedly connected with biax motor, the output shaft of biax motor downside is connected with the scraper through the connecting rod, the fan impeller has been cup jointed on the output shaft of biax motor upside, and the fan impeller setting is inside the housing, the housing upper end is connected with the muffler, the muffler upper end is connected with the spine pipe, the spine pipe is linked together with the bent sieve. The utility model discloses an air return pipe and spine pipe carry tail gas in the bent sieve built-in of pressure, have avoided the entering of outside air, and have avoided discharging tail gas into the external environment, have improved the treatment effect to tail gas.

Description

Device is administered to storage tank tail gas after needle grinds

Technical Field

The utility model relates to a technical field is administered to the tail gas, more specifically says, the utility model relates to a device is administered to storage tank tail gas after needle grinds.

Background

The pin mill consists of two horizontal steel discs with vertical pins on adjacent surfaces. The upper plate is stationary while the lower plate rotates at high speed. The material is fed from the center of the upper plate and is thrown outward by centrifugal force to be crushed by the needle bar. The obtained product is fine and uniform, and has little dust.

At present, in the actual production process, the pin mill can produce downward centrifugal force in the operation process, and the tail gas that produces in the storage tank after making the pin mill is very big, need handle with the fan of big amount of wind way, can increase the running cost like this.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the utility model provides a storage tank tail gas treatment device after needle grinding, the technical problem that the invention will solve is: when the existing pin mill operates, a fan needs to be used, and the use cost is increased.

In order to achieve the above object, the utility model provides a following technical scheme: a device for treating tail gas of a storage tank after needle milling comprises a pressure curved screening machine, a needle milling machine and a storage tank, wherein a feeding pipe is connected to the upper side of the pressure curved screening machine, a discharge port at the lower side of the pressure curved screening machine is connected with the needle milling machine through a pipeline, the lower side of the needle milling machine is connected with the storage tank through a conveying pipe, the tail end of the conveying pipe penetrates through the storage tank and a fine screen mesh and extends into the inner bottom of the storage tank, the fine screen mesh is fixed inside the storage tank, a double-shaft motor is fixedly connected to the upper side of the fine screen mesh, an output shaft at the lower side of the double-shaft motor is connected with a scraper through a connecting rod, the scraper is positioned at the inner bottom of the storage tank, a fan impeller is sleeved on an output shaft at the upper side of the double-shaft motor and is arranged, the ratchet pipe is respectively communicated with the upper side of the pressure curved screen machine, and the tail end of the storage tank is connected with the delivery pump through the discharge pipe.

The user of service communicates the storage tank with the bent sieve machine of pressure through muffler and spine pipe, the operation through double-shaft motor drives the tail gas in the storage tank and flows, and then carry tail gas in the bent sieve machine of pressure, the demand of the bent sieve machine of pressure to pressure has been satisfied, the circulation that also passes through tail gas simultaneously flows, the entering of outside air has been avoided, the pollution of outside air to the material has been avoided, excellent in use effect, and strike off the material simultaneously and carry tail gas through double-shaft motor, energy-conserving purpose has been realized, and then use cost has been reduced, excellent in use effect.

In a preferred embodiment, the scrapers are provided in two groups, and the two groups of scrapers are respectively arranged on the left wall and the right wall of the bottom in the storage tank, so that the scraping effect is improved.

In a preferred embodiment, a transparent observation plate is embedded and fixed on the left side surface of the storage tank, so that the material storage in the storage tank can be observed conveniently through the transparent observation plate.

In a preferred embodiment, the pin mills and the conveying pipes are provided with four groups, and the four groups of the conveying pipes are connected to the upper side of the storage tank, so that the range of storing materials is enlarged.

In a preferred embodiment, the number of the air inlet pipes is two, and the two air inlet pipes are embedded and fixed on the upper side surface of the storage tank, so that the air suction range is expanded, and the tail gas can be conveniently and rapidly conveyed.

In a preferred embodiment, the lower side surface of the conveying pump is fixedly connected with the bottom plate through bolts, so that the conveying pump is convenient to stably place, and materials are further convenient to stably convey through the conveying pump.

The utility model discloses a technological effect and advantage:

the utility model discloses a be equipped with the muffler, the spine pipe, double-shaft motor, the scraper, fan wheel and fine screen cloth, operation through double-shaft motor drives fan wheel and scraper in step and rotates, realized striking off the material, and carry tail gas in the storage tank when avoiding the material to adhere to on the storage tank inner wall, energy-conserving purpose has been realized, and use cost is reduced, and carry tail gas through muffler and spine pipe in the bent sieve machine of pressure, the bent sieve machine of pressure demand to pressure has been satisfied, and outside air's entering has been avoided, the pollution of material has been avoided, and avoided discharging tail gas into in the external environment, the treatment effect to tail gas has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the overall structure schematic diagram of the medium-pressure curved sieving machine of the utility model.

Fig. 3 is a schematic view of the overall structure of the needle grinding machine of the present invention.

Fig. 4 is a schematic view of the overall cross-sectional structure of the storage tank of the present invention.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4 according to the present invention.

The reference signs are: the device comprises a pressure curved screening machine 1, a pin mill 2, a storage tank 3, a discharge pipe 4, a delivery pump 5, a gas return pipe 6, a spine pipe 7, a feed pipe 8, a discharge port 9, a delivery pipe 10, a fine screen 11, a transparent observation plate 12, a scraper 13, a double-shaft motor 14, a housing 15, a fan impeller 16 and an air inlet pipe 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a storage tank tail gas treatment device after needle grinding, including the bent sieve machine of pressure 1, the needle mill 2 and storage tank 3, the bent sieve machine of pressure 1 upside is connected with conveying pipe 8, the bent sieve machine of pressure 1 downside discharge gate 9 is connected with the needle mill 2 through the pipeline, the needle mill 2 downside is connected with storage tank 3 through conveyer pipe 10, and the conveyer pipe 10 tail end passes storage tank 3 and fine screen cloth 11, and stretch into the storage tank 3 bottom, fine screen cloth 11 is fixed inside storage tank 3, and fine screen cloth 11 upside fixedly connected with biax motor 14, the output shaft of biax motor 14 downside is connected with scraper 13 through the connecting rod, scraper 13 is located storage tank 3 bottom, fan impeller 16 has been cup jointed on the output shaft of biax motor 14 upside, and fan impeller 16 sets up inside housing 15, housing 15 lower extreme fixes the side on storage tank 3 through intake pipe 17, and the upper end of the housing 15 is connected with an air return pipe 6, the upper end of the air return pipe 6 is connected with a spine pipe 7, the spine pipes 7 are respectively communicated with the upper side of the pressure curved sieving machine 1, and the tail end of the storage tank 3 is connected with the delivery pump 5 through a discharge pipe 4.

The scrapers 13 are provided with two groups, and the two groups of scrapers 13 are respectively arranged on the left wall and the right wall of the bottom in the storage tank 3.

A transparent observation plate 12 is fixedly embedded on the left side surface of the storage tank 3.

Four groups of pin mills 2 and conveying pipes 10 are arranged, and the four groups of conveying pipes 10 are connected to the upper side of the storage tank 3.

The intake pipe 17 is equipped with two, and two intake pipe 17 are all inlayed and are fixed in storage tank 3 upper flank.

The lower side surface of the delivery pump 5 is fixedly connected with the bottom plate through bolts.

As shown in fig. 1 to 5, the embodiment specifically is as follows: a user connects a feeding pipe 8 with external feeding equipment, the storage tank 3 is communicated with the pressure curved sieving machine 1 through an air return pipe 6 and a spine pipe 7, then the external feeding equipment conveys materials into the feeding pipe 8 and then into the pressure curved sieving machine 1, the pressure curved sieving machine 1 operates to carry out solid-liquid separation on the materials, then the solid materials are conveyed into a pin mill 2, then the pin mill 2 operates to carry out pin milling treatment on the materials, the uniform particle size of the materials is realized, then the materials are conveyed into the storage tank 3 through a conveying pipe 10 and conveyed to the lower side of a fine screen 11, then the materials in the storage tank 3 are conveyed and discharged out of the storage tank 3 through the operation of a conveying pump 5, the user operates a double-shaft motor 14, the double-shaft motor 14 operates to synchronously drive a scraper 13 and a fan impeller 16 to rotate, the scraper 13 rotates to scrape the inner wall of the storage tank 3, the material is prevented from being attached to the storage tank 3, the rotation of the fan impeller 16 is convenient for driving the tail gas inside the storage tank 3 to flow, then the tail gas in the storage tank 3 passes through the fine screen 11 and moves upwards, then the tail gas leaves the storage tank 3, enters the housing 15 through the air inlet pipe 17, then leaves the housing 15, sequentially enters the air return pipe 6 and the spine pipe 7, then is conveyed into the pressure bent screen machine 1, meets the pressure requirement of the pressure bent screen machine 1, then is discharged through the discharge port 9 on the lower side of the pressure bent screen machine 1, is conveyed into the pin mill 2 through a pipeline, then flows back into the storage tank 3 through the conveying pipe 10, and simultaneously drives the scraper 13 and the fan blades to rotate synchronously through the double-shaft motor 14, the purposes of scraping the material and conveying the tail gas are achieved, the energy-saving function is further achieved, and the use cost is reduced, and through carrying out the circulation flow to tail gas, then avoided the entering of outside air, avoided the material to receive the pollution of outside air, excellent in use effect has avoided tail gas to discharge into the external environment to improved the treatment effect to tail gas, and then realized intercepting the material through fine screen cloth 11, avoided the material to move up under the effect of wind and pass fine screen cloth 11, realized carrying out filterable purpose to the material.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is administered to storage tank tail gas behind needle mill, includes bent sieve machine of pressure (1), needle mill (2) and storage tank (3), its characterized in that: the device is characterized in that a feeding pipe (8) is connected to the upper side of the pressure curved screening machine (1), a discharge port (9) at the lower side of the pressure curved screening machine (1) is connected with a needle mill (2) through a pipeline, the lower side of the needle mill (2) is connected with a storage tank (3) through a conveying pipe (10), the tail end of the conveying pipe (10) penetrates through the storage tank (3) and a fine screen (11) and extends into the inner bottom of the storage tank (3), the fine screen (11) is fixed inside the storage tank (3), a double-shaft motor (14) is fixedly connected to the upper side of the fine screen (11), an output shaft at the lower side of the double-shaft motor (14) is connected with a scraper (13) through a connecting rod, the scraper (13) is located at the inner bottom of the storage tank (3), a fan impeller (16) is sleeved on an output shaft at the upper side of the double, the device is characterized in that the lower end of the housing (15) is fixed on the upper side of the storage tank (3) through an air inlet pipe (17), an air return pipe (6) is connected to the upper end of the housing (15), an thorn pipe (7) is connected to the upper end of the air return pipe (6), the thorn pipe (7) is communicated with the upper side of the pressure curve screening machine (1) respectively, and the tail end of the storage tank (3) is connected with the conveying pump (5) through a discharge pipe (4).

2. The device for treating tail gas of the storage tank after needle milling according to claim 1, characterized in that: the scraper (13) is provided with two groups, and the two groups of scrapers (13) are respectively arranged on the left wall and the right wall of the bottom in the storage tank (3).

3. The device for treating tail gas of the storage tank after needle milling according to claim 1, characterized in that: and a transparent observation plate (12) is fixedly embedded on the left side surface of the storage tank (3).

4. The device for treating tail gas of the storage tank after needle milling according to claim 1, characterized in that: the pin mill (2) and the conveying pipes (10) are provided with four groups, and the conveying pipes (10) are connected to the upper side of the storage tank (3).

5. The device for treating tail gas of the storage tank after needle milling according to claim 1, characterized in that: the air inlet pipe (17) is provided with two air inlet pipes (17) which are all embedded and fixed on the upper side surface of the storage tank (3).

6. The device for treating tail gas of the storage tank after needle milling according to claim 1, characterized in that: the lower side surface of the delivery pump (5) is fixedly connected with the bottom plate through bolts.