CN211397870U

CN211397870U - Oil phase delivery pump for emulsion explosive production convenient to maintain

Info

Publication number: CN211397870U
Application number: CN201922259436.3U
Authority: CN
Inventors: 邹仁飞; 邹华; 陈虹
Original assignee: Jiangxi Fuzhou Guotai Specialty Chemicals Co ltd
Current assignee: Jiangxi Fuzhou Guotai Specialty Chemicals Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-01
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an oil phase delivery pump for emulsion explosive production convenient to maintain belongs to emulsion explosive production technical field, including the bottom plate, the top of bottom plate is installed the pump body, be equipped with the admission pipe on the pump body, the one end of admission pipe is connected with the rose box, and the one side that the inlet pipe was kept away from to the rose box is equipped with the conveyer pipe, the exit has been seted up at the top of rose box, and threaded mounting has sealed lid on the exit, riser and montant are installed respectively to the bottom of sealed lid, the filter tube of level setting is installed to the slip on the riser, is equipped with the filter screen in the filter tube, the one end of filter tube extends to in the admission pipe, and the filter tube is connected with the inner wall contact of admission pipe, rotate between; the utility model discloses realize the filter action of delivery pump, avoid the delivery pump to block up, improve life, make things convenient for the clearance of filter residue and change the installation of filter unit simultaneously, the clearance is convenient, easily promotes.

Description

Oil phase delivery pump for emulsion explosive production convenient to maintain

Technical Field

The utility model belongs to the technical field of emulsion explosive production, concretely relates to oil phase delivery pump is used in emulsion explosive production convenient to maintain.

Background

The emulsion explosive is a novel industrial explosive developed in the 20 th century and the 70 th century, and is formed by uniformly dispersing microdroplets of an oxidant salt aqueous solution in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads and the like under the action of an emulsifier.

When the emulsion explosive is produced, an oil phase delivery pump is needed to deliver raw materials, a small amount of particles in the delivered raw materials can damage the delivery pump, and the maintenance is inconvenient, so that the problem is solved by the oil phase delivery pump for the production of the emulsion explosive, which is convenient to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil phase delivery pump is used in emulsion explosive production convenient to maintain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an oil phase delivery pump for emulsion explosive production convenient to maintain comprises a bottom plate, wherein a pump body is installed at the top of the bottom plate, an inlet pipe is arranged on the pump body, one end of the inlet pipe is connected with a filter box, one side of the filter box, which is far away from the inlet pipe, is provided with a delivery pipe, the top of the filter box is provided with an inlet and an outlet, a sealing cover is installed on the inlet and the outlet in a threaded manner, the bottom of the sealing cover is respectively provided with a vertical plate and a vertical rod, the vertical plate is slidably provided with a filter pipe which is horizontally arranged, a filter screen is arranged in the filter pipe, one end of the filter pipe extends into the inlet pipe, the filter pipe is in contact connection with the inner wall of the inlet pipe, a threaded rod is rotatably installed between the vertical plate and the vertical rod, the top and the bottom of the, a plurality of fixed blocks are installed to being the annular in the filter tube, and the top inner wall and the bottom inner wall slidable mounting of filter tube have the briquetting, and the briquetting is located the filter screen and keeps away from one side of fixed block.

As a preferred embodiment, the inner wall of one end top and the inner wall of one end bottom of the filter tube are both provided with a positioning block, a threaded column is installed on the positioning block in a threaded mode, and one end of the threaded column penetrates through the positioning block and is fixedly connected with the pressing block.

The utility model discloses a filter box, including montant, rack, gear and gear, the montant is gone up to the rack of slidable mounting has two vertical settings, is equipped with the gangbar between two racks, fixed cover is equipped with the gear on the threaded rod, and the gear meshes with the rack, the bottom of action bars extends to in the filter box and is connected with the rack rotation.

The filter pipe is fixedly sleeved with a blocking plate, and one side of the blocking plate is abutted against one end of the inlet pipe far away from the pump body.

Round holes are formed in the vertical plates, the outer walls of the filter pipes are in sliding connection with the inner walls of the round holes, and the vertical plates are sleeved on the filter pipes.

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

liquid filters liquid through the filter screen in the filter tube, and the rotation action bars realizes that the threaded rod rotates for the filter tube breaks away from the admission pipe, then the sealed lid of rotatory sealed makes sealed lid break away from with exit, takes off sealed lid and can take out the filter tube from exit, clears away the filter residue in the filter tube, and the clearance is convenient.

Through making the briquetting no longer support to press on the filter screen, can take off the filter screen, be convenient for to the installation, change and the clearance of filter screen, convenient operation.

The utility model discloses realize the filter action of delivery pump, avoid the delivery pump to block up, improve life, make things convenient for the clearance of filter residue and change the installation of filter unit simultaneously, the clearance is convenient, easily promotes.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the filter box;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram at B in fig. 2.

In the figure: 1. a base plate; 2. a pump body; 3. an inlet pipe; 4. a filter box; 5. a delivery pipe; 6. a vertical plate; 7. a vertical rod; 8. a filter tube; 9. a threaded rod; 10. a movable block; 11. a gear; 12. a rack; 13. a linkage rod; 14. an operating lever; 15. a sealing cover; 16. filtering with a screen; 17. a fixed block; 18. a threaded post; 19. briquetting; 20. a barrier plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides an easy-to-maintain oil phase delivery pump for emulsion explosive production, comprising a bottom plate 1, a pump body 2 is installed on the top of the bottom plate 1, an inlet pipe 3 is arranged on the pump body 2, one end of the inlet pipe 3 is connected with a filter box 4, one side of the filter box 4 far away from the inlet pipe 3 is provided with a delivery pipe 5, the top of the filter box 4 is provided with an inlet and an outlet, a sealing cover 15 is installed on the inlet and the outlet by screw threads, the bottom of the sealing cover 15 is respectively provided with a vertical plate 6 and a vertical rod 7, a horizontally arranged filter pipe 8 is installed on the vertical plate 6 in a sliding manner, a filter screen 16 is arranged in the filter pipe 8, one end of the filter pipe 8 extends into the inlet pipe 3, the filter pipe 8 is in contact connection with the inner wall of the inlet pipe 3, a threaded rod 9 is installed between the, the top of the sealing cover 15 is provided with an operating rod 14 in a threaded manner, and the operating rod 14 is in transmission connection with the threaded rod 9 (see figures 1, 2 and 3); liquid filters liquid through filter screen 16 in filter tube 8, rotates action bars 14 and realizes that threaded rod 9 rotates for filter tube 8 breaks away from admission pipe 3, then rotatory sealed lid 15 makes sealed lid 15 break away from with exit, takes off sealed lid 15 and can take out filter tube 8 from exit, clears away the filter residue in filter tube 8, and the clearance is convenient

A plurality of fixing blocks 17 are annularly arranged in the filter pipe 8, pressing blocks 19 are slidably arranged on the inner wall of the top and the inner wall of the bottom of the filter pipe 8, and the pressing blocks 19 are positioned on one side of the filter screen 16 far away from the fixing blocks 17 (see fig. 2 and 4); through making briquetting 19 no longer support and press on filter screen 16, can take off filter screen 16, be convenient for to filter screen 16's installation, change and clearance, convenient operation.

The inner wall of the top and the inner wall of the bottom of one end of the filter pipe 8 are both provided with a positioning block, a threaded column 18 is installed on the positioning block in a threaded mode, and one end of the threaded column 18 penetrates through the positioning block and is fixedly connected with a pressing block 19 (see figure 4); the threaded column 18 is driven to horizontally move on the positioning block by manually rotating the threaded column 18, so that the pressing block 19 is not pressed on the filter screen 16 any more, and the filter screen 16 can be taken down, and the filter screen 16 is convenient to install, replace and clean.

Two vertically arranged racks 12 are slidably mounted on the vertical rod 7, a linkage rod 13 is arranged between the two racks 12, a gear 11 is fixedly sleeved on the threaded rod 9, the gear 11 is meshed with the racks 12, and the bottom of the operating rod 14 extends into the filter box 4 and is rotatably connected with the racks 12 (see fig. 2 and 3); rotating the operating rod 14 to drive the operating rod 14 to lift in the vertical direction, driving the racks 12 to lift in the vertical direction by the operating rod 14, enabling the two racks 12 to lift together under the action of the linkage rod 13, and enabling the threaded rod 9 to rotate by driving the gear 11 to rotate by the movement of the racks 12, so that the operating rod 14 is connected with the threaded rod 9 in a transmission mode.

A blocking plate 20 is fixedly sleeved on the filter pipe 8, and one side of the blocking plate 20 is pressed against one end of the inlet pipe 3 far away from the pump body 2 (see fig. 2 and 4); one side through barrier plate 20 supports the one end of pressing and getting into pipe 3 and keeping away from the pump body 2 for filter 8 injects into the getting into pipe 3, makes rivers when flowing, only flows from filter 8 to getting into pipe 3, avoids revealing of liquid.

A circular hole is formed in the vertical plate 6, the outer wall of the filtering pipe 3 is connected with the inner wall of the circular hole in a sliding mode, and the vertical plate 6 is sleeved on the filtering pipe 3 (see figure 2); pass in and out pipe slidable mounting when setting up through the round hole on riser 6 for filter tube 8 can move about at horizontal position, and the round hole is used for passing filter tube 8 horizontal migration simultaneously and provides the guide effect, and the motion is stable.

When the device is used, liquid enters the filter box 4 through the conveying pipe 5 by the work of the pump body 2 and then enters the inlet pipe 3 and the pump body 2, the liquid is filtered in the filter box 4, the liquid is injected into the inlet pipe 3 through the filter pipe 8, the liquid is filtered through the filter screen 16 in the filter pipe 8, filter residues are blocked by the filter screen 16 and are in the filter pipe 8, when the filter residues need to be maintained and cleaned, the operating rod 14 is rotated to drive the operating rod 14 to lift in the vertical direction, the operating rod 14 drives the racks 12 to lift in the vertical direction, the two racks 12 are driven to lift together through the action of the linkage rod 13, the rack 12 moves to drive the gear 11 to rotate so that the threaded rod 9 rotates, the movable block 10 moves horizontally to drive the filter pipe 8 to move horizontally so that the filter pipe 8 is separated from the inlet pipe 3, and then the sealing cover 15 is rotated so that the sealing cover 15 is, the filter pipe 8 can be taken out from the inlet and the outlet by taking down the sealing cover 15, and filter residues in the filter pipe 8 are removed, so that the filter is convenient to clean. Through manual rotation screw thread post 18 drive screw thread post 18 horizontal migration on the locating piece make briquetting 19 no longer support and press on filter screen 16, can take off filter screen 16, be convenient for to filter screen 16 installation, change and clearance, convenient operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil phase delivery pump for emulsion explosive production convenient to maintain, includes bottom plate (1), its characterized in that: the pump body (2) is installed at the top of the bottom plate (1), the inlet pipe (3) is arranged on the pump body (2), one end of the inlet pipe (3) is connected with the filter box (4), one side, far away from the inlet pipe (3), of the filter box (4) is provided with the conveying pipe (5), the top of the filter box (4) is provided with an inlet and an outlet, an inlet and an outlet are provided with the sealing covers (15) in a threaded manner, the bottom of each sealing cover (15) is respectively provided with the vertical plate (6) and the vertical rod (7), the filter pipe (8) which is horizontally arranged is slidably installed on the vertical plate (6), the filter pipe (8) is internally provided with the filter screen (16), one end of the filter pipe (8) extends into the inlet pipe (3), the filter pipe (8) is in contact with the inner wall of the inlet pipe (3), the threaded rod (9) is rotatably installed between the vertical plate (6) and the vertical rod, activity piece (10) and threaded rod (9) threaded connection, operating rod (14) are installed to the top screw thread of sealed lid (15), and operating rod (14) are connected with threaded rod (9) transmission, be the annular in filter tube (8) and install a plurality of fixed blocks (17), the top inner wall and the bottom inner wall slidable mounting of filter tube (8) have briquetting (19), and briquetting (19) are located one side that fixed block (17) were kept away from in filter screen (16).

2. The easy-to-maintain oil phase delivery pump for emulsion explosive production according to claim 1, wherein: the inner wall of one end top and the inner wall of bottom of filter tube (8) all are equipped with the locating piece, and threaded column (18) is installed to the screw thread on the locating piece, and the one end of threaded column (18) runs through the locating piece and with briquetting (19) fixed connection.

3. The easy-to-maintain oil phase delivery pump for emulsion explosive production according to claim 1, wherein: slidable mounting has rack (12) of two vertical settings on montant (7), is equipped with gangbar (13) between two rack (12), fixed cover is equipped with gear (11) on threaded rod (9), gear (11) and rack (12) meshing, the bottom of action bars (14) extends to in rose box (4) and rotates with rack (12) and be connected.

4. The easy-to-maintain oil phase delivery pump for emulsion explosive production according to claim 1, wherein: the filter pipe (8) is fixedly sleeved with a blocking plate (20), and one side of the blocking plate (20) is abutted against one end, far away from the pump body (2), of the inlet pipe (3).

5. The easy-to-maintain oil phase delivery pump for emulsion explosive production according to claim 1, wherein: the riser (6) is provided with a round hole, the outer wall of the filtering pipe (8) is connected with the inner wall of the round hole in a sliding mode, and the riser (6) is sleeved on the filtering pipe (8).