阅读说明：本技术 一种化肥生产中的冲盘泵结构 (Disc flushing pump structure in chemical fertilizer production ) 是由 杨雪光 单东升 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种化肥生产中的冲盘泵结构,包括过滤机构,过滤机构上方设置有冲洗头,冲洗头连接有冲洗软管,冲洗软管连接有压力泵,压力泵连接在缓存箱下端,缓存水箱上设置有进水管,进水管上设置有抽水泵,抽水泵连接有水箱,压力泵及缓存箱均设置在增高台上。本申请中,由于过滤网盘能够旋转,能够随时连续性的对过滤网盘及过滤网盘上的滤布进行冲洗,保证清洗效果。而且,由于压力泵及缓存箱均设置在增高台上,且圆筒形支承腔的顶端不高于增高台的高度,从而保证冲洗头的冲洗压力。(The invention discloses a flushing disc pump structure in fertilizer production, which comprises a filtering mechanism, wherein a flushing head is arranged above the filtering mechanism and connected with a flushing hose, the flushing hose is connected with a pressure pump, the pressure pump is connected to the lower end of a cache tank, a water inlet pipe is arranged on the cache tank, a water suction pump is arranged on the water inlet pipe and connected with a water tank, and the pressure pump and the cache tank are both arranged on a heightening platform. In this application, because the filter screen dish can rotate, can wash filter screen dish and the filter cloth on the filter screen dish at any time continuity, guarantee the cleaning performance. And the pressure pump and the buffer tank are arranged on the elevating platform, and the top end of the cylindrical supporting cavity is not higher than the height of the elevating platform, so that the flushing pressure of the flushing head is ensured.)

1. The utility model provides a dash dish pump structure in chemical fertilizer production which characterized in that: including filtering mechanism (1), filtering mechanism (1) top is provided with washes head (2), wash head (2) and be connected with and wash hose (3), it is connected with force pump (4) to wash hose (3), force pump (4) are connected at cache case (5) lower extreme, be provided with inlet tube (6) on cache water tank (5), be provided with suction pump (7) on inlet tube (6), suction pump (7) are connected with water tank (8), force pump (4) and cache case (5) all set up on increasing high platform (9).

2. The structure of the flushing pump in fertilizer production as claimed in claim 1, characterized in that: filtering mechanism (1) includes infundibulate hydrops chamber (10), reaches some cylindrical supporting cavities (11) of infundibulate hydrops chamber (10) outer wall fixed connection, and delivery pipe (12) that infundibulate hydrops chamber (10) bottom is connected, and bracing piece (13) of infundibulate hydrops chamber (10) inside setting, and the bearing frame that sets up on bracing piece (13), and bearing (14) of fixed setting on the bearing frame, and fixed pivot (15) that set up on bearing (14), and fixed filter screen dish (16) that set up on pivot (15).

3. The structure of the flushing pump in fertilizer production as claimed in claim 2, characterized in that: the filter screen disc (16) is of a disc-shaped structure, an annular enclosing plate (17) is arranged at the edge of the filter screen disc, the inside of the filter screen disc is divided into a plurality of fan-shaped filter tanks (19) through a plurality of partition plates (18), and filter cloth is laid in the fan-shaped filter tanks (19).

4. The structure of the flushing pump in fertilizer production as claimed in claim 2, characterized in that: the top end of the rotating shaft (15) penetrates through the middle part of the filter screen disc (16) and is fixedly connected with a driven turntable (20), the upper end of the driven turntable (20) is meshed with a driving turntable (21), the driving turntable (21) is arranged on an output shaft fixedly arranged on a motor (22), the motor (22) is fixedly arranged on a mounting plate (23), and the mounting plate (23) is fixed on the cylindrical supporting cavity (11).

5. The structure of the flushing pump in fertilizer production as claimed in claim 4, characterized in that: and a plurality of meshed teeth (24) which are meshed with each other are arranged on the surfaces, close to each other, of the driven turntable (20) and the driving turntable (21).

6. The structure of the flushing pump in fertilizer production as claimed in claim 2, characterized in that: the top end of the cylindrical supporting cavity (11) is not higher than the height of the heightening platform (9).

7. The structure of the flushing pump in fertilizer production as claimed in claim 2, characterized in that: the support rods (13) are at least provided with 3 support rods, and the support rods are uniformly distributed in the funnel-shaped dropsy cavity (10).

8. The structure of the flushing pump in fertilizer production as claimed in claim 2, characterized in that: the outer wall of the funnel-shaped liquid accumulation cavity (10) is connected with the inner wall of the cylindrical supporting cavity (11) in a sealing way through welding.

9. The structure of the flushing pump in fertilizer production as claimed in claim 1, characterized in that: a valve body is arranged between the water suction pump (7) and the water tank (8).

Technical Field

The invention relates to the technical field of fertilizer production, in particular to a disc flushing pump structure in fertilizer production.

Background

In phosphorus fertilizer production process, can involve the filter disc of filter and wash, however, in the present technique, because the setting position and the structure of washing the dish pump are incomplete, lead to when washing the dish to the filter demand pipeline long, the elbow is many, increases the load for the force pump. And the pressure is small when the disc is punched, the disc is not cleanly punched, so that the filter cloth is blocked, and the service life of the filter cloth is influenced.

Disclosure of Invention

The invention aims to solve the technical problem of providing a disc flushing pump structure in fertilizer production, which can be used for conveniently improving the impact pressure during disc flushing, further facilitating the cleaning of filter cloth, avoiding blockage from influencing the use of the filter cloth and further prolonging the service life of the filter cloth.

In order to solve the technical problem, the scheme of the invention is as follows:

the utility model provides a washing dish pump structure in chemical fertilizer production, includes filtering mechanism, the filtering mechanism top is provided with the flushing head, the flushing head is connected with the flushing hose, the flushing hose is connected with the force pump, the force pump is connected at buffer memory case lower extreme, be provided with the inlet tube on the buffer memory water tank, be provided with the suction pump on the inlet tube, the suction pump is connected with the water tank, force pump and buffer memory case all set up on the increase platform.

The filtering mechanism comprises a funnel-shaped hydrops cavity, a cylindrical supporting cavity fixedly connected with the outer wall of the funnel-shaped hydrops cavity, a discharge pipe connected with the bottom of the funnel-shaped hydrops cavity, a supporting rod arranged in the funnel-shaped hydrops cavity, a bearing seat arranged on the supporting rod, a bearing fixedly arranged on the bearing seat, a rotating shaft fixedly arranged on the bearing, and a filter screen disc fixedly arranged on the rotating shaft.

The filter screen disc is of a disc-shaped structure, annular enclosing plates are arranged at the edges of the filter screen disc, a plurality of fan-shaped filter tanks are separated from the inside of the filter screen disc through a plurality of partition plates, and filter cloth is laid in the fan-shaped filter tanks.

The top end of the rotating shaft penetrates through the middle part of the filter screen disc and is fixedly connected with a driven turntable, the upper end of the driven turntable is meshed with a driving turntable, the driving turntable is arranged on an output shaft fixedly arranged on a motor, the motor is fixedly arranged on a mounting plate, and the mounting plate is fixed on the cylindrical supporting cavity.

A plurality of meshed teeth are arranged on the side, close to each other, of the driven turntable and the driving turntable

The top end of the cylindrical supporting cavity is not higher than the height of the elevation platform.

The bracing piece is provided with 3 at least, and evenly distributed is in inside the infundibulate hydrops chamber.

The outer wall of the funnel-shaped liquid accumulation cavity is connected with the inner wall of the cylindrical supporting cavity in a sealing mode through welding.

A valve body is arranged between the water suction pump and the water tank.

Compared with the prior art, the invention has the beneficial effects that:

when the filter screen disc is used, the motor is started, the motor runs to drive the filter screen disc to rotate, so that materials can be conveniently filtered, when the filter screen disc and filter cloth on the filter screen disc need to be washed, the valve body, the water suction pump and the pressure pump are sequentially started, the water suction pump pumps water into the cache box, the pressure pump directly pumps the water in the cache box to the washing head, the filter screen disc and the filter cloth on the filter screen disc are washed through the washing head, filter hole blockage of the filter screen disc and the filter cloth on the filter screen disc is avoided, the service life of the filter cloth is prolonged, and the service life of the filter cloth is prolonged; in this application, because the filter screen dish can rotate, can wash filter screen dish and the filter cloth on the filter screen dish at any time continuity, guarantee the cleaning performance. And the pressure pump and the buffer tank are arranged on the elevating platform, and the top end of the cylindrical supporting cavity is not higher than the height of the elevating platform, so that the flushing pressure of the flushing head is ensured.

Drawings

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

FIG. 2 is a connection diagram of the internal structure of the filter mechanism according to the present invention;

FIG. 3 is a top view of a filter screen disc according to the present invention;

fig. 4 is an end view of a driven turntable or a driving turntable according to the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, a washing disc pump structure in chemical fertilizer production, including filter mechanism 1, filter mechanism 1 top is provided with flushing head 2, flushing head 2 is connected with flushing hose 3, flushing hose 3 is connected with force pump 4, force pump 4 is connected at buffer tank 5 lower extreme, be provided with inlet tube 6 on the buffer tank 5, be provided with suction pump 7 on the inlet tube 6, suction pump 7 is connected with water tank 8, force pump 4 and buffer tank 5 all set up on increasing platform 9.

Filtering mechanism 1 includes infundibulate hydrops chamber 10, reaches some cylindrical supporting cavities 11 of infundibulate hydrops chamber 10 outer wall fixed connection, and the delivery pipe 12 that infundibulate hydrops chamber 10 bottom is connected, and the inside bracing piece 13 that sets up of infundibulate hydrops chamber 10, and the bearing frame that sets up on the bracing piece 13, and the bearing 14 of fixed setting on the bearing frame, and fixed pivot 15 that sets up on the bearing 14, and fixed filter screen dish 16 that sets up on the pivot 15.

The funnel-shaped hydrops chamber 10 is mainly convenient for collecting and concentrating the washed hydrops and further convenient for concentrating and leading out, the cylindrical supporting chamber 11 is used for supporting on one hand and blocking the washing water in the washing process on the other hand, splashing is reduced, the drain pipe 12 can lead out the hydrops collected by the funnel-shaped hydrops chamber 10, the supporting rod 13 mainly plays a supporting role, the bearing seat mainly facilitates the rotation of the bearing 14, the bearing 14 not only facilitates the supporting of the rotating shaft 15 and the filter screen disc 16, but also facilitates the free rotation of the rotating shaft 15 and the filter screen disc 16, the rotating shaft 15 is driven to rotate so as to drive the filter screen disc 16 to rotate, the filter screen disc 16 rotates, which not only facilitates the rapid filtering of materials, but also facilitates the movement of different positions of the filter screen disc 16 to the lower part of the washing head 2, facilitates the washing of the filter cloth on the filter screen disc 16 and the filter screen disc 16, and avoids the blocking of filter holes of the filter cloth on the filter screen, the service life of the filter cloth is prolonged.

The filter screen disc 16 is of a disc-shaped structure, an annular enclosing plate 17 is arranged at the edge of the filter screen disc, the inside of the filter screen disc is divided into a plurality of fan-shaped filter tanks 19 through a plurality of partition plates 18, and filter cloth is laid in the fan-shaped filter tanks 19. The filter screen disc 16 is of a disc-shaped structure so as to be convenient to rotate, and further convenient to filter and automatically wash. The annular coaming 17 and the partition plate 18 are mainly convenient for separation, so that the mutual infection of the fan-shaped filter tanks 19 in the filtering process is avoided, the filtering efficiency is guaranteed, and the filtering effect is also convenient to guarantee. Moreover, the annular enclosing plate 17 is convenient for reducing splashing phenomenon in the rotating process.

The top end of the rotating shaft 15 penetrates through the middle of the filter screen disc 16 and is fixedly connected with a driven turntable 20, the upper end of the driven turntable 20 is meshed with a driving turntable 21, the driving turntable 21 is fixedly arranged on an output shaft of a motor 22, the motor 22 is fixedly arranged on an installation plate 23, and the installation plate 23 is fixed on the cylindrical supporting cavity 11. The motor 22 is mainly used for driving the driving turntable 21, so that the driving turntable 21 drives the driven turntable 20, the rotating shaft 15 and the filter screen disc 16 to automatically rotate, and further, the automatic cleaning of the automatic filter is realized.

The driven turntable 20 and the driving turntable 21 are provided with a plurality of meshed teeth 24 on the surfaces close to each other, and are mainly convenient to mesh with each other to ensure the meshing effect.

The top end of the cylindrical supporting cavity 11 is not higher than the height of the heightening platform 9. This setting can guarantee that the inside water of buffer tank 5 flows filter screen dish 16 automatically, has not only reduced the load of force pump 4, still is convenient for promote the washing pressure of washing head 2.

The bracing piece 13 is provided with 3 at least, and evenly distributed is in inside the infundibulate hydrops chamber 10.

The outer wall of the funnel-shaped dropsy cavity 10 is connected with the inner wall of the cylindrical supporting cavity 11 in a sealing way by welding. This arrangement is mainly to facilitate the strengthening and stability of the bearing 1, the shaft 15 and the filter disc 16.

A valve body is arranged between the water suction pump 7 and the water tank 8. This setting is mainly the flow of being convenient for control, avoids suction pump 7 to change or overhauls the in-process and leaks.

In this application, to facilitate control of the speed of rotation of the screen discs 16, the motor 22 is a variable speed motor. In practical use, the flushing head 2 and the flushing hose 3 are mounted on a fixed frame.

The application principle is as follows: when the motor 22 is started, the motor 22 operates to drive the filter screen disc 16 to rotate, so that materials can be conveniently filtered, when the filter screen disc 16 and filter cloth on the filter screen disc 16 need to be washed, the valve body, the water suction pump 7 and the pressure pump 4 are sequentially started, the water suction pump 7 pumps water into the cache box 5, the pressure pump 4 directly pumps the water in the cache box 5 to the washing head 2, and the filter cloth on the filter screen disc 16 and the filter screen disc 16 is washed by the washing head 2, so that filter holes of the filter cloth on the filter screen disc 16 and the filter screen disc 16 are prevented from being blocked, the service time of the filter cloth is prolonged, and the service life of the filter cloth is prolonged; in this application, because the filter screen dish 16 can rotate, can wash filter screen dish 16 and the filter cloth on the filter screen dish 16 of continuity at any time, guarantee the cleaning performance. Furthermore, since the pressure pump 4 and the buffer tank 5 are both provided on the heightening table 9 and the top end of the cylindrical support chamber 11 is not higher than the height of the heightening table 9, the flushing pressure of the flushing head 2 is secured.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.