CN214075600U

CN214075600U - Novel cotton dust treatment channel

Info

Publication number: CN214075600U
Application number: CN202022787622.7U
Authority: CN
Inventors: 孙传松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a novel cotton dust treatment channel, which comprises a square shell, wherein the left end of the shell is connected with an air inlet pipe, the upper end of the shell is provided with a filter press and an air outlet pipe, and the air outlet pipe is positioned on the right side of the upper end of the shell; a plurality of dust removal spray headers are arranged in the air inlet pipe; a first baffle is vertically embedded in the shell, the first baffle is parallel to the left wall of the shell, and the upper end of the first baffle is separated from the upper end of the shell; the left side of first baffle is equipped with the filter chamber, filter chamber is around being first filter screen. The utility model discloses a passageway that design waste gas was marchd, ingenious design multilayer filter screen on the passageway, the cotton fibre dust of large granule can be got rid of through setting up of first filter screen, through the filter screen setting of the second half section, can not only detach the micronic dust, can also get rid of unnecessary aqueous vapor for the humidity of outlet duct combustion gas accords with national emission standard, and the aqueous vapor of having mixed the micronic dust can be filtered by the filter screen.

Description

Novel cotton dust treatment channel

Technical Field

The utility model relates to a dust recovery processing technology field specifically is a novel cotton dust handles passageway.

Background

The current cotton spinning process mainly utilizes mechanical action to process fiber raw materials, so that cotton dust is inevitably generated and a large amount of dust-containing air is discharged in the process. If cotton textile enterprises do not adopt effective purification measures, dust-containing air must be diffused in a large amount, and workshops and surrounding environments are seriously polluted. Environmental pollution not only directly harms the health of workers, but also affects the product quality. The loom can produce a large amount of dust when working, is influenced by the dust for a long time, is easy to cause chronic rhinitis, asthma and even cotton dust diseases for workers, can also cause allergy to people, and shows fever, cough and the like.

The existing equipment can only treat large-piece cotton wool dust generally, and can not effectively remove fine dust cotton wool, so that the treatment effect is not good, and the requirements of energy conservation and environmental protection can not be met.

Therefore, a new type of cotton dust disposal channel is needed to solve the above problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cotton dust handles passageway to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel cotton dust treatment channel comprises a square shell, wherein the left end of the shell is connected with an air inlet pipe, and the right side of the upper end of the shell is provided with an air outlet pipe; a plurality of dust removal spray headers are arranged in the air inlet pipe; a first baffle is vertically embedded in the shell, the first baffle is parallel to the left wall of the shell, and the upper end of the first baffle is separated from the upper end of the shell; a filter cavity is arranged on the left side of the first baffle, a first filter screen is arranged around the filter cavity, a first partition plate is arranged at the lower end of the filter cavity in a closed mode, and an arc-shaped baffle is arranged at the position, corresponding to the outlet of the air inlet pipe; the tail end of the arc-shaped baffle plate faces downwards, a second filter screen is arranged on the right end face of the first baffle plate in parallel, a second partition plate is connected to the right side of the first baffle plate, the second partition plate is arranged in parallel with the upper end face of the shell and is positioned in the middle of the first baffle plate, the periphery of the second partition plate is correspondingly connected to the inner wall of the shell and the first baffle plate, and the lower end of the second filter screen is not larger than the second partition plate; a third baffle is vertically arranged on the inner wall of the upper end face of the shell, the third baffle is parallel to the first baffle and is positioned between the first baffle and the air outlet pipe, the lower end of the first baffle is obliquely provided with a second baffle leftwards and a third filter screen rightwards; a fourth baffle plate is arranged on the upper end face of the second baffle plate upwards and is positioned between the second baffle plate and the third filter screen, and the upper end of the fourth baffle plate is separated from the second baffle plate and the third filter screen; the left side of third baffle is equipped with the shower head that washes towards the second filter screen, be equipped with the shower head that washes towards the third filter screen on the right-hand member inner wall of casing.

Preferably, the dust removal spray headers are fixedly arranged at equal intervals from top to bottom.

Preferably, the mesh sizes of the first filter screen, the second filter screen and the third filter screen are gradually increased.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a passageway that design waste gas was marchd, ingenious design multilayer filter screen on the passageway, the cotton fibre dust of large granule can be got rid of through setting up of first filter screen, through the filter screen setting of the second half section, can not only detach the micronic dust, can also get rid of unnecessary aqueous vapor for the humidity of outlet duct combustion gas accords with national emission standard, and the aqueous vapor of having mixed the micronic dust can be filtered by the filter screen.

Drawings

Fig. 1 is an external structure diagram of a novel cotton dust treatment device.

Fig. 2 is a rear perspective view of an internal structure of a novel cotton dust processing apparatus.

Fig. 3 is a front perspective view of an internal structure of a novel cotton dust processing apparatus.

FIG. 4 is a schematic view of the internal exhaust gas flow path of a novel cotton dust treatment apparatus.

In the figure: 1. a housing; 2. an air inlet pipe; 3. a dust removal shower head; 4. an air outlet pipe; 5. an arc-shaped baffle plate; 6. a first filter screen; 7. a first separator; 8. a first baffle plate; 9. a second filter screen; 10. a second baffle; 11. a third baffle plate; 12. a third filter screen; 13. a fourth baffle; 14. a second separator; 15. and washing the spray header.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a novel cotton dust treatment channel includes a square casing 1, an air inlet pipe 2 is connected to the left end of the casing 1, and an air outlet pipe 4 is arranged on the right side of the upper end of the casing 1; a plurality of dust removal spray headers 3 are arranged in the air inlet pipe 2; a first baffle plate 8 is vertically embedded in the shell 1, the first baffle plate 8 is arranged in parallel with the left wall of the shell 1, and the upper end of the first baffle plate 8 is separated from the upper end of the shell 1; a filter cavity is arranged on the left side of the first baffle 8, a first filter screen 6 is arranged around the filter cavity, a first partition plate 7 is arranged at the lower end of the filter cavity in a closed mode, an arc baffle 5 is arranged at the position corresponding to the outlet of the air inlet pipe 2, and the tail end of the arc baffle 5 faces downwards; parallel arrangement has second filter screen 9 on the right-hand member face of first baffle 8, and the right side of first baffle 8 is connected with second baffle 14, and second baffle 14 and the up end parallel arrangement of casing 1, and be located the middle part of first baffle 8, correspond around second baffle 14 and connect on casing 1 inner wall and first baffle 8, and the lower extreme of second filter screen 9 is no longer than second baffle 14.

A third baffle plate 11 is vertically arranged on the inner wall of the upper end surface of the shell 1, the third baffle plate 11 is parallel to the first baffle plate 8 and is positioned between the first baffle plate 8 and the air outlet pipe 4, the lower end of the first baffle plate 8 is obliquely provided with a second baffle plate 10 leftwards and a third filter screen 12 rightwards; the lower ends of the second baffle plate 10 and the third filter screen 12 are respectively inclined to the right and the left, a fourth baffle plate 13 is arranged on the upper end surface of the second baffle plate 14 upwards, the fourth baffle plate 13 is positioned between the second baffle plate 10 and the third filter screen 12, and the upper end of the fourth baffle plate 13 is separated from the second baffle plate 10 and the third filter screen 12; the left side of the third baffle 11 is provided with a flushing spray header 15 facing the second filter screen 9, and the inner wall of the right end of the shell 1 is provided with a flushing spray header 15 facing the third filter screen 12.

Furthermore, a plurality of dust removal spray headers 3 are fixedly arranged at equal intervals from top to bottom.

Further, the mesh sizes of the first sieve 6, the second sieve 9 and the third sieve 12 are gradually increased.

The utility model discloses a theory of operation is:

when in use, the waste gas of cotton fibre in textile factory enters the air inlet pipe 2 through one section of the air inlet pipe 2, the external water source sprays water into the waste gas of cotton fibre in textile factory through the dust-removing spray header 3 arranged at the upper end of the air inlet pipe 2 by the pump body for the first time, then the waste gas of cotton fibre after the first spraying treatment enters the shell 1 through the other end of the air inlet pipe 2, most cotton-water mixture can be separated by the arc baffle 5, most cotton-water mixture falls into the bottom of the shell for deposition, the waste gas is primarily filtered to larger dust from the first filter screen 6, the waste gas from the first filter screen 6 is guided by the shunt of the second baffle 10 which is obliquely arranged, one part flows to the second filter screen 9, the other part flows to the third filter screen 12, because the second filter screen 9 has larger area and is fully filtered, most of the dust which is stained with water can be filtered, the third filter screen 12 is arranged in a manner that the second baffle 10 is inclined oppositely, basically covers the cross section of the channel, and can effectively intercept the water-stained dust particles in a large area, the novel filter screen can not only filter the dust particles, but also absorb the water vapor on the dust particles, because the mesh number of the filter screen is higher and higher, the diameter of the filtered dust particles is smaller and smaller, more than 95% of the dust particles can be filtered, and the discharged waste gas meets the environmental protection standard; this neotype filter screen and baffle set up the science for whole filtering channel is long, can prolong the stroke, and abundant buffering air flow rate ensures to filter fully. The washing shower head 16 is externally connected with a water source and sprays water to wash the third filter screen 12 and the second filter screen 9 through the pump body, the maintenance is simple, the self-cleaning effect is achieved, filtered water is discharged from a water outlet at the bottom of the shell 1, and cotton wool and other micro-dust are deposited at the bottom of the shell 1 and discharged through a discharge port.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A novel cotton dust treatment channel comprises a square shell (1), wherein the left end of the shell (1) is connected with an air inlet pipe (2), and the right side of the upper end of the shell (1) is provided with an air outlet pipe (4); a plurality of dust removal spray headers (3) are arranged in the air inlet pipe (2); the method is characterized in that: a first baffle (8) is vertically embedded in the shell (1), the first baffle (8) is arranged in parallel with the left wall of the shell (1), and the upper end of the first baffle (8) is separated from the upper end of the shell (1); a filter cavity is arranged on the left side of the first baffle (8), a first filter screen (6) is arranged on the periphery of the filter cavity, a first partition plate (7) is arranged at the lower end of the filter cavity in a closed mode, and an arc-shaped baffle (5) is arranged at the position, corresponding to the outlet of the air inlet pipe (2); the tail end of the arc-shaped baffle (5) faces downwards, a second filter screen (9) is arranged on the right end face of the first baffle (8) in parallel, a second partition plate (14) is connected to the right side of the first baffle (8), the second partition plate (14) is arranged in parallel with the upper end face of the shell (1) and is located in the middle of the first baffle (8), the periphery of the second partition plate (14) is correspondingly connected to the inner wall of the shell (1) and the first baffle (8), and the lower end of the second filter screen (9) does not exceed the second partition plate (14); a third baffle (11) is vertically arranged on the inner wall of the upper end face of the shell (1), the third baffle (11) is parallel to the first baffle (8) and is positioned between the first baffle (8) and the air outlet pipe (4), a second baffle (10) is obliquely arranged at the lower end of the first baffle (8) to the left, and a third filter screen (12) is obliquely arranged to the right; a fourth baffle (13) is arranged on the upper end face of the second baffle (14) upwards, the fourth baffle (13) is positioned between the second baffle (10) and the third filter screen (12), and the upper end of the fourth baffle (13) is separated from the second baffle (10) and the third filter screen (12); the left side of third baffle (11) is equipped with towards second filter screen (9) wash shower head (15), be equipped with towards third filter screen (12) on the right-hand member inner wall of casing (1) wash shower head (15).

2. A novel cotton dust disposal shaft as defined in claim 1, wherein: the dust removal spray headers (3) are fixedly arranged at equal intervals from top to bottom.

3. A novel cotton dust disposal shaft as defined in claim 1, wherein: the mesh numbers of the first filter screen (6), the second filter screen (9) and the third filter screen (12) are gradually increased.