CN216582077U

CN216582077U - Slurry slag cleaning device for molecular sieve

Info

Publication number: CN216582077U
Application number: CN202123282835.5U
Authority: CN
Inventors: 张志鹏; 胡庆丰; 乌洪涛; 田南; 王方
Original assignee: Shandong Qilu Huaxin Industrial Co ltd
Current assignee: Shandong Qilu Huaxin Industrial Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-24
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a slurry material sediment cleaning device for molecular sieve belongs to chemical machinery cleaning device technical field. The utility model comprises a buffer tank, a sample separating sieve which is transversely laid in the buffer tank, and a slurry outlet which is positioned below the sample separating sieve; a slag discharge port is formed in the middle of the long edge of the buffer tank, and a lower inclined groove extending outwards from the buffer tank is formed in the lower side of the slag discharge port; slots are vertically formed in the left side wall and the right side wall of the slag discharging port, and baffles are inserted into the slots from top to bottom; the inside at least two rows of scraper blades that set up along the activity of long limit that are provided with of buffer tank, the lower extreme of scraper blade is provided with the wearing layer. The utility model is simple in operation, reasonable in design, simple structure, can effectual solution not clear up the problem of molecular sieve thick liquid material sediment, the scraper blade of setting also can conveniently be dismantled, can make the simple effectual material sediment in with the buffer tank of operative employee in time clear up, avoids the too much thick liquid that influences follow-up material of material sediment to levigate.

Description

Slurry slag cleaning device for molecular sieve

Technical Field

The utility model relates to a slurry material sediment cleaning device for molecular sieve belongs to chemical machinery cleaning device technical field.

Background

The production process of the molecular sieve product needs to pass through several processes of crystallization, exchange filtration, activation modification, drying roasting, grinding and the like. During the grinding process, the incompletely roasted fine slag enters a sand mill along with the molecular sieve slurry for grinding. In order to avoid the entrance of the slag, a sample separating sieve is usually placed in the buffer tank. However, sometimes the material residue of the molecular sieve is too much, which causes the material residue in the sample separation sieve to be accumulated too fast, and the sample separation sieve is blocked when the material residue is not cleaned in time. And the existing buffer tank is short of a structure for quickly cleaning the material slag.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that prior art exists, the utility model provides a slurry material sediment cleaning device for molecular sieve.

The utility model relates to a slurry slag cleaning device for a molecular sieve, which comprises a buffer tank, a sample separating sieve transversely laid in the buffer tank, and a slurry outlet positioned below the sample separating sieve; a slag discharge port is formed in the middle of the long edge of the buffer tank, and a lower inclined groove extending outwards from the buffer tank is formed in the lower side of the slag discharge port; slots are vertically formed in the left side wall and the right side wall of the slag discharging port, and baffles are inserted into the slots from top to bottom; the inside at least two rows of scraper blades that set up along the activity of long limit that are provided with of buffer tank, the lower extreme of scraper blade is provided with the wearing layer.

The upper part of the existing buffer tank is a cuboid, the lower part of the existing buffer tank is a frustum, the sample separating sieve is positioned between the cuboid and the frustum, and the slurry outlet is positioned at the lower port of the frustum; through improving the cuboid on upper portion, it has the slag notch and welds down the chute to have the processing of confined long limit lateral wall, utilizes the scraper blade to concentrate the slag notch to with dividing remaining material sediment on the appearance sieve to discharge along lower chute. Because the sample separating sieve is of a metal gauze structure, the lower end of the scraper is wrapped with a wear-resistant layer which is made of nylon material in order to avoid excessive wear of the scraper; the wear-resistant layer is provided with a cleaning brush head as required; when the cuboid needs to be sealed, the baffle enters from the slot of the slag discharging port and is inserted to the bottom of the slag discharging port, and the slurry of the molecular sieve is completely intercepted.

Preferably, the sample separating sieve is of a detachable gauze structure, and the wear-resistant layer is in close contact with the sample separating sieve.

The sample separating sieve plays a role in filtering, and the molecular sieve plays a main filtering structure for the material slag in the buffer tank. The scraper with the wear-resistant layer is started only when the material slag blocks the sample separating sieve seriously, the scraper slides left and right to generate friction with the sample separating sieve, and the wear-resistant layer is additionally arranged for reducing the abrasion of the scraper.

Preferably, the scraping plate is provided with a top wing matched with the upper edge sliding groove of the buffer tank, and the top wing slides left and right along the upper edge sliding groove under the action of external force to drive the scraping plate to slide left and right along the buffer tank.

Preferably, the lower chute is of a groove-shaped structure with a certain gradient and the same width as the slag discharge opening, and the lower chute is connected with an external collecting bag.

The lower chute is arranged to be as wide as the slag discharge port, so that the material removing shovel with the same width can directly and tightly scrape the slag from the slag discharge. The material removing shovel is of a plate-shaped structure with a handle, and the width of the material removing shovel is consistent with the width of the lower chute and the width of the slag discharging port.

The utility model has the advantages that: slurry material sediment cleaning device for molecular sieve, easy operation, reasonable in design, simple structure can effectually solve the problem of not clearing up molecular sieve slurry material sediment, the scraper blade of setting also can conveniently be dismantled, can make the simple effectual material sediment of in buffer tank of operative employee in time clear up, the thick liquid that avoids the too much influence follow-up material of material sediment levitates.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural schematic diagram of a slag discharge port.

In the figure: 1. a buffer tank; 2. a pulp outlet; 3. separating and screening samples; 4. a squeegee; 5. a baffle plate; 6. a slot; 7. a lower chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example (b):

as shown in figure 1, the device for cleaning slurry and slag for molecular sieve comprises a buffer tank 1, a sample separating sieve 3 transversely laid in the buffer tank 1, and a slurry outlet 2 positioned below the sample separating sieve 3.

The upper part of the existing buffer tank 1 is a cuboid, the lower part is a frustum, the sample separating sieve 3 is positioned between the cuboid and the frustum, and the slurry outlet 2 is positioned at the lower port of the frustum; through improving the cuboid on upper portion, it has the slag notch and welds down chute 7 to have the processing of confined long limit lateral wall, utilizes scraper blade 4 to concentrate the slag notch to the slag notch on dividing the appearance sieve 3 to discharge along lower chute 7.

A slag discharge port is formed in the middle of the long side of the buffer tank 1, and a lower inclined groove 7 extending outwards from the buffer tank 1 is formed in the lower side of the slag discharge port; slots 6 are vertically formed in the left side wall and the right side wall of the slag discharging port, and baffles 5 are inserted into the slots 6 from top to bottom; at least two rows of scraping plates 4 movably arranged along the long edge are arranged in the buffer tank 1, and the lower ends of the scraping plates 4 are provided with wear-resistant layers.

Because the sample separating screen 3 is of a metal gauze structure, in order to avoid excessive abrasion of the scraping plate 4, the lower end of the scraping plate 4 is wrapped with an abrasion-resistant layer which is made of nylon; the wear-resistant layer is provided with a cleaning brush head as required; when the cuboid needs to be sealed, the baffle 5 enters from the slot 6 of the slag discharging port and is inserted to the bottom of the slag discharging port, and the slurry of the molecular sieve is completely intercepted.

Divide sample sieve 3 to be detachable gauze structure, wearing layer and branch sample sieve 3 in close contact with.

The sample separating sieve 3 plays a role in filtering, and is a structure for mainly filtering the material slag by the molecular sieve in the buffer tank 1. The scraper 4 with the wear-resistant layer is started only when the material slag blocks the sample separating sieve 3 seriously, the scraper 4 slides left and right to generate friction with the sample separating sieve 3, and the wear-resistant layer is additionally arranged for reducing the wear of the scraper 4.

The scraping plate 4 is provided with a top wing matched with the upper edge sliding groove of the buffer tank 1, the top wing slides left and right along the upper edge sliding groove under the action of external force, and the scraping plate 4 is driven to slide left and right along the buffer tank 1.

The lower chute 7 is of a groove-shaped structure with a certain gradient and the same width as the slag discharge opening, and the lower chute 7 is connected with an external collecting bag.

The lower chute 7 is arranged to have the same width as the slag discharge port, so that the material slag can be directly scraped from the slag discharge in a tight joint manner by the material removing shovel with the same width. The material removing shovel is of a plate-shaped structure with a handle, and the width of the material removing shovel is consistent with the width of the lower chute 7 and the width of the slag discharging port.

The utility model discloses a use as follows:

as shown in fig. 2, when the material slag is too much accumulated and the molecular sieve slurry cannot flow downwards continuously, the scraper 4 is firstly used for sliding left and right along the long side of the buffer tank 1 to concentrate the material slag near a slag discharge port, and after the molecular sieve slurry flows cleanly along the two sides of the short side, 3 residual material slag are sieved by a sample separation sieve; at the moment, the baffle 5 is pulled out from the inserting groove 6, the material slag on the sample separating sieve 3 is scraped to the lower chute 7 from a slag discharging port by using a material removing shovel, and the material slag is collected by using a material collecting bag.

Slurry material sediment cleaning device for molecular sieve, easy operation, reasonable in design, simple structure can effectually solve the problem of not clearing up molecular sieve slurry material sediment, the scraper blade of setting also can conveniently be dismantled, can make the simple effectual material sediment of in buffer tank of operative employee in time clear up, the thick liquid that avoids the too much influence follow-up material of material sediment levitates.

The utility model discloses can extensively apply to the chemical machinery cleaning device occasion.

Claims

1. A slurry slag cleaning device for a molecular sieve is characterized by comprising a buffer tank (1), a sample separating sieve (3) which is transversely paved in the buffer tank (1), and a slurry outlet (2) which is positioned below the sample separating sieve (3); a slag discharge port is formed in the middle of the long side of the buffer tank (1), and a lower chute (7) extending outwards from the buffer tank (1) is arranged on the lower side of the slag discharge port; slots (6) are vertically formed in the left side wall and the right side wall of the slag discharging port, and baffles (5) are inserted into the slots (6) from top to bottom; at least two rows of scraping plates (4) movably arranged along the long edge are arranged in the buffer tank (1), and the lower ends of the scraping plates (4) are provided with wear-resistant layers.

2. The device for cleaning slurry slag for molecular sieves according to claim 1, wherein the sample separation sieve (3) is of a detachable gauze structure, and the wear-resistant layer is in close contact with the sample separation sieve (3).

3. The device for cleaning the slurry slag for the molecular sieve according to claim 1, wherein the scraper (4) is provided with a top wing matched with the upper edge sliding groove of the buffer tank (1), the top wing slides left and right along the upper edge sliding groove under the action of external force, and the scraper (4) is driven to slide left and right along the buffer tank (1).

4. The device for cleaning slurry slag for the molecular sieve according to claim 1, wherein the lower chute (7) is of a groove-shaped structure with a certain gradient and the same width as the slag discharge port, and the lower chute (7) is connected with an external collecting bag.