Centrifugal machine for calcium formate treatment

Abstract

The utility model relates to the technical field of centrifugal machines, in particular to a calcium formate processing centrifugal machine which comprises a centrifugal machine body and a limiting base, a rotor driving device of the centrifugal machine body is fixedly connected with a horizontal rotor, the top of the horizontal rotor is spirally connected with a rotor cover plate, and the top of the horizontal rotor is provided with a first limiting groove and a second limiting groove. An adjusting plate is arranged on the upper side of the horizontal rotor, a rotating part is fixedly connected to the top of the adjusting plate, centrifugal tube covers are fixedly connected to the opposite outer sides of the rotating part, centrifugal tube bodies are spirally connected to the inner sides of the centrifugal tube covers, and one end of a conveying tube is fixedly connected to the top of each centrifugal tube cover. By arranging the adjusting plate, the rotating piece, the centrifugal tube cover, the conveying pipe, the feeding pipe and the limiting base, the device can rapidly add a solid-liquid mixture needed by calcium formate production into the multiple centrifugal tube bodies at the same time, the centrifugal tube bodies are rapidly balanced, time and labor are saved, and the production efficiency of calcium formate can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a centrifuge for calcium formate treatment. Background Art

[0002] The production of calcium formate requires adding calcium oxide and formic acid to a crystallization stirring tank, stirring and exchanging heat, controlling the pH to be weakly acidic, allowing the raw materials to crystallize, and then sending the evenly mixed solid-liquid mixture into a centrifuge to separate the mother liquor and the crystals. The mother liquor is sent back to the crystallization stirring tank for reuse. After the centrifuge separates the crystals, they are sent to a fluidized bed for drying to obtain calcium formate. A small amount of plate crystals produced during the drying process need to be screened out with a control screen and crushed, and then sent together for packaging.

[0003] In the production process of calcium formate, crystals need to be separated by a centrifuge. In this process, a solid-liquid mixture needs to be loaded into a centrifuge tube and the volume of the solid-liquid mixture in the centrifuge tube needs to be balanced. Some existing centrifuges for calcium formate processing require manual operation to balance the centrifuge tubes. Generally, six centrifuge tubes need to be operated each time, which is time-consuming and labor-intensive, and will reduce the production efficiency of calcium formate. Therefore, a centrifuge for calcium formate processing is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a centrifuge for treating calcium formate, so as to solve the problem that some existing centrifuges for treating calcium formate need manual operation to balance centrifuge tubes, generally six centrifuge tubes need to be operated each time, which is time-consuming and labor-intensive, and reduces the production efficiency of calcium formate.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A centrifuge for calcium formate treatment, comprising a centrifuge body and a limiting base, wherein a rotor driving device of the centrifuge body is fixedly connected to a horizontal rotor, a rotor cover plate is spirally connected to the top of the horizontal rotor, a first limiting groove and a second limiting groove are arranged on the top of the horizontal rotor, an adjusting plate is arranged on the upper side of the horizontal rotor, a rotating member is fixedly connected to the top of the adjusting plate, a centrifuge tube cover is fixedly connected to the relative outer sides of the rotating member, a centrifuge tube body is spirally connected to the inner sides of the centrifuge tube cover, one end of a feed pipe is fixedly connected to the top of the centrifuge tube cover, a feed pipe is fixedly connected to the other end of the feed pipe, a feed valve is fixedly connected to the top of the feed pipe, the bottom of the feed pipe is fixedly connected to the top of a support block, the top of the adjusting plate is fixedly connected to the bottom of the support block, and the top of the limiting base is fixedly connected to the limiting block and the support member.

[0007] Preferably, the centrifuge body comprises a centrifuge housing, a centrifuge sealing cover and a rotor driving device, and six obliquely distributed centrifuge tube accommodating slots are provided inside the horizontal rotor.

[0008] Preferably, the first limiting groove and the second limiting groove are both hexagonal grooves, the adjustment plate is a hexagonal plate, and the rotating parts are both composed of a circular annular fixing block welded with a 90-degree hinge.

[0009] Preferably, a switch valve is provided inside the centrifuge tube cover, the feed pipes are all flexible connecting pipes, and the feed pipes are vertically distributed circular pipes.

[0010] Preferably, six vertically distributed centrifuge tube positioning grooves are provided inside the limiting base, and the top of the limiting block is provided with a positioning groove, and the height of the support member is consistent with the bottom height of the positioning groove of the limiting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by means of the arranged adjusting plate, rotating part, centrifuge tube cover, material conveying pipe, material feeding pipe and limiting base, the device can quickly add the solid-liquid mixture required for calcium formate production into a plurality of centrifuge tube bodies at the same time, and quickly balance the centrifuge tube bodies, which is relatively time-saving and labor-saving, and can improve the production efficiency of calcium formate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the first installation structure of the centrifuge tube body of the utility model;

[0015] Figure 3 This is a schematic diagram of the horizontal rotor structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation structure of the rotating part of the utility model;

[0017] Figure 5 This is a schematic diagram of the second installation structure of the centrifuge tube body of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the limiting base of the utility model;

[0019] Figure 7 This is a schematic diagram of the installation structure of the adjustment plate of the utility model.

[0020] In the figure: 1. centrifuge body; 2. horizontal rotor; 3. rotor cover; 4. first limit groove; 5. second limit groove; 6. adjustment plate; 7. rotating part; 8. centrifuge tube cover; 9. centrifuge tube body; 10. feed pipe; 11. feed pipe; 12. feed valve; 13. support block; 14. limit base; 15. limit block; 16. support part. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0024] See also Figure 1-7 , the utility model provides a technical solution:

[0025] A centrifuge for calcium formate treatment comprises a centrifuge body 1 and a limiting base 14, wherein a rotor driving device of the centrifuge body 1 is fixedly connected with a horizontal rotor 2, a rotor cover plate 3 is spirally connected to the top of the horizontal rotor 2, a first limiting groove 4 and a second limiting groove 5 are arranged on the top of the horizontal rotor 2, an adjusting plate 6 is arranged on the upper side of the horizontal rotor 2, a rotating member 7 is fixedly connected to the top of the adjusting plate 6, a centrifuge tube cover 8 is fixedly connected to the relative outer side of the rotating member 7, a centrifuge tube body 9 is spirally connected to the inner side of the centrifuge tube cover 8, one end of a feed pipe 10 is fixedly connected to the top of the centrifuge tube cover 8, a feed pipe 11 is fixedly connected to the other end of the feed pipe 10, a feed valve 12 is fixedly connected to the top of the feed pipe 11, a top of the support block 13 is fixedly connected to the top of the adjusting plate 6, a bottom of the support block 13 is fixedly connected to the top of the limiting base 14, a limiting block 15 and a support member 16 are fixedly connected to the top of the limiting base 14.

[0026] The centrifuge body 1 includes a centrifuge shell, a centrifuge sealing cover and a rotor driving device. Six inclined centrifuge tube accommodating grooves are arranged inside the horizontal rotor 2, which can accommodate the centrifuge tube body 9; the first limiting groove 4 and the second limiting groove 5 are both hexagonal grooves, the adjustment plate 6 is a hexagonal plate, and the rotating member 7 is composed of a 90-degree hinge welded annular fixed block, which can drive the centrifuge tube cover 8 to rotate a certain angle; a switch valve is arranged inside the centrifuge tube cover 8, the feed pipes 10 are all soft connecting pipes, and the feed pipe 11 is a vertically distributed circular pipe, so that the six feed pipes 10 can be fed synchronously; six vertically distributed centrifuge tube positioning grooves are arranged inside the limiting base 14, and the top of the limiting block 15 is provided with a positioning groove, and the height of the support member 16 is consistent with the bottom height of the positioning groove of the limiting block 15, which can support and limit the adjustment plate 6.

[0027] Workflow: Turn on the power before use. The device uses electricity to rotate the rotor drive device of the centrifuge body 1. The centrifuge body 1 and the centrifuge tube body 9 of the device are both existing devices. The switch valve and the feed valve 12 in the centrifuge tube cover 8 can be opened and closed manually. The feed pipe 10 of the device is a soft connecting pipe, and the inner diameter of the feed pipe 10 is much larger than the diameter of the solid particles in the solid-liquid mixture. The device drives the horizontal rotor 2 to rotate at high speed through the centrifuge body 1, thereby rotating the horizontal rotor 2 and the centrifuge tube body 9 accommodated in the rotor cover 3, and the substances in the centrifuge tube body 9 and the centrifuge tube cover 8 can be centrifuged. This is the existing technology; use When using the device, it is necessary to first add materials into the centrifuge tube body 9, and the centrifuge tube cover 8 can be rotated relative to the adjustment plate 6 by the rotating member 7, so that multiple centrifuge tube bodies 9 are connected together, and the inclination state of the centrifuge tube body 9 can be adjusted so that it can be placed in the horizontal rotor 2 for centrifugation, and can also be placed in the limiting base 14 for adding materials. First, the adjusting plate 6 and the centrifuge tube body 9 are installed on the limiting base 14, and the limiting block 15 and the support member 16 arranged on the upper side of the limiting base 14 can limit and support the adjusting plate 6, so that the bottom of the centrifuge tube body 9 is limited by the centrifuge tube positioning groove of the limiting base 14, so that the centrifuge tube body 9 is in a vertical position. The centrifuge tube body 9 is in a straight state, and then the switch valve and the feed valve 12 in the centrifuge tube cover 8 are manually opened. The feed pipe 11 fixedly connected to the top of the support block 13 can be used for feeding. The material can flow into the centrifuge tube body 9 through the centrifuge tube cover 8 through the feed pipe 10. The horizontally placed feed pipe 11 and the centrifuge tube cover 8 can make the material flow into multiple centrifuge tube bodies 9 evenly, so that multiple centrifuge tube bodies 9 are filled almost at the same time. After the centrifuge tube bodies 9 are all filled, the switch valve and the feed valve 12 in the centrifuge tube cover 8 are manually closed, and the centrifuge tube body 9 can be quickly leveled. Subsequently, the adjustment plate 6 and the centrifuge tube body 9 are installed on the horizontal rotor 2. The first limiting groove 4 and the second limiting groove 5 arranged on the top of the rotor 2 can limit the adjustment plate 6, and at the same time enable the rotating member 7 to maintain a fixed tilt angle, that is, the centrifuge tube body 9 can be stably accommodated through the centrifuge tube accommodating groove of the horizontal rotor 2, and finally the rotor cover plate 3 is spirally connected to the top of the horizontal rotor 2, and the inner wall of the rotor cover plate 3 and the feed valve 12 are tightly fitted, so that the centrifuge tube body 9 is completely fixed, and centrifugation can be performed; the device can quickly add the solid-liquid mixture required for calcium formate production into multiple centrifuge tube bodies 9 at the same time, and quickly balance the centrifuge tube bodies 9, which is relatively time-saving and labor-saving, and can improve the production efficiency of calcium formate.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifuge for treating calcium formate, comprising a centrifuge body (1) and a limiting base (14), characterized in that: The rotor driving device of the centrifuge body (1) is fixedly connected to a horizontal rotor (2), the top of the horizontal rotor (2) is spirally connected to a rotor cover plate (3), the top of the horizontal rotor (2) is provided with a first limiting groove (4) and a second limiting groove (5), the upper side of the horizontal rotor (2) is provided with an adjustment plate (6), the top of the adjustment plate (6) is fixedly connected to a rotating member (7), the relative outer sides of the rotating member (7) are fixedly connected to a centrifuge tube cover (8), and the inner sides of the centrifuge tube cover (8) are spirally connected to a centrifuge tube cover (8). The centrifuge body (9) and the top of the centrifuge tube cover (8) are fixedly connected to one end of a feed pipe (10), the other end of the feed pipe (10) is fixedly connected to a feed pipe (11), the top of the feed pipe (11) is fixedly connected to a feed valve (12), the bottom of the feed pipe (11) is fixedly connected to the top of a support block (13), the top of the adjustment plate (6) is fixedly connected to the bottom of the support block (13), and the top of the limit base (14) is fixedly connected to the limit block (15) and the support member (16).

2. A centrifuge for calcium formate treatment according to claim 1, characterized in that: The centrifuge body (1) comprises a centrifuge housing, a centrifuge sealing cover and a rotor driving device, and the horizontal rotor (2) is provided with six obliquely distributed centrifuge tube accommodating slots inside.

3. A centrifuge for calcium formate treatment according to claim 1, characterized in that: The first limiting groove (4) and the second limiting groove (5) are both hexagonal grooves, the adjustment plate (6) is a hexagonal plate, and the rotating member (7) is composed of a circular ring-shaped fixed block welded with a 90-degree hinge.

4. A centrifuge for treating calcium formate according to claim 1, characterized in that: The centrifuge tube cover (8) is provided with an on-off valve inside, the feed pipe (10) is a flexible connecting pipe, and the feed pipe (11) is a vertically distributed circular pipe.

5. A centrifuge for calcium formate treatment according to claim 1, characterized in that: The limiting base (14) is provided with six vertically distributed centrifuge tube positioning grooves, the top of each limiting block (15) is provided with a positioning groove, and the height of the support member (16) is consistent with the bottom height of the positioning groove of the limiting block (15).

Images