Production device for columnar products

Abstract

The utility model discloses a columnar product production device which comprises a material conveying barrel, a spiral conveying shaft is arranged on the inner side of the material conveying barrel, a feeding hopper is arranged above the material conveying barrel in a communicated mode, the end of the spiral conveying shaft is connected with a motor through a speed reducer, and a barrel-shaped mold is detachably arranged at the end, away from the speed reducer, of the material conveying barrel. A disc-shaped mold is detachably arranged at the end part of the barrel-shaped mold, and cylindrical hole channels are formed in the barrel-shaped mold and the disc-shaped mold; by means of the arrangement, materials can be forced to be output from the mold through continuous rotation of the spiral conveying shaft, then columnar activated carbon is continuously produced, the current situation that the production efficiency of the activated carbon is affected due to the fact that an existing spiral stirring rod and an existing pressing plate alternately work is changed, and the production efficiency of the activated carbon is relatively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to a production device for columnar products. Background Art

[0002] Activated carbon is made from carbon-containing raw materials such as wood, coal and petroleum coke. It has strong specific adsorption capacity. Therefore, it is widely used in the treatment of oily wastewater, dye wastewater, mercury-containing wastewater, chromium-containing wastewater, etc., that is, it uses the physical adsorption, chemical adsorption, and chemical reduction of activated carbon to achieve purification.

[0003] In order to meet the market demand for activated carbon and adapt to the development of science and technology, at present, mechanical equipment is generally used to apply pressure to the material to force it to be output from the prefabricated mold, thereby forming columnar activated carbon. There are many mechanical equipment on the market, such as a columnar activated carbon production equipment disclosed in a Chinese patent with patent number CN202121498943.3, which includes a bottom plate, a mixing box and an extrusion box are installed on the top surface of the bottom plate, a first shaft rod is arranged on the top surface of the mixing box, and a plurality of mixing rods are fixedly connected to the first shaft rod; a conveying box is fixedly connected to the bottom surface of the mixing box, a discharge pipe is arranged on the bottom surface of the mixing box, and a plug-in board is inserted on the mixing box; a spiral stirring rod is rotatably connected in the conveying box, the conveying box is connected to the extrusion box, an electric push rod is arranged on the top surface of the extrusion box, a pressing plate is fixedly connected to the extension end of the electric push rod, a plurality of through holes of different sizes are arranged on the bottom surface of the extrusion box, and a cutting mechanism is arranged below the extrusion box; a driving mechanism is arranged on the mixing box. The utility model has a simple structure and is easy to operate, and uses a group of driving mechanisms as power to simultaneously complete the mixing and transportation of raw materials, thereby saving costs.

[0004] When using the production equipment provided by the above patent to produce activated carbon, the spiral stirring rod controls the material to move into the extrusion box, and the pressing plate in the extrusion box descends under the action of the electric push rod, squeezing the material so that it is output from the hole at the bottom of the extrusion box, thereby forming columnar activated carbon. From the drawings of the above patent, it can be seen that the pressing plate needs to extrude the material intermittently, because when the spiral stirring rod controls the material to enter the extrusion box from the feed hole of the extrusion box, the pressing plate needs to be higher than the feed hole, otherwise the material entering the extrusion box is located above the pressing plate, then the pressing plate will not exert pressure on the material during the descent process to produce columnar activated carbon, therefore, the pressing plate and the spiral stirring rod need to work alternately. The above working method is not conducive to the efficient production of activated carbon. Utility Model Content

[0005] The utility model aims to provide a production device for columnar products, aiming to improve the problem that the existing activated carbon production device is not conducive to completing production with high efficiency.

[0006] The utility model is implemented as follows: a production device for columnar products includes a feed barrel, a spiral conveying shaft is arranged on the inner side of the feed barrel, and a feed hopper is arranged on the upper side, the end of the spiral conveying shaft is connected to the motor through a reducer, a cylindrical mold is detachably arranged at the end of the feed barrel away from the reducer, a disc mold is detachably arranged at the end of the cylindrical mold, and columnar channels are arranged on the cylindrical mold and the disc mold.

[0007] Preferably, a first annular plate may be provided at both ends of the cylindrical mold, and a plurality of circular holes may be provided on the edge of the disc-shaped mold and the first annular plate, and bolts may be provided through two adjacent and opposite circular holes.

[0008] Preferably, a support frame is provided at the cylindrical mold, and the support frame includes two second annular plates and two first connecting plates. The two second annular plates are arranged in parallel and respectively arranged at both ends of the two first connecting plates. A circular hole can be arranged on the second annular plate adjacent to the feed cylinder. The cylindrical mold is provided with two upper and lower symmetrical arc molds. The two arc molds are respectively arranged on the upper and lower sides of the first connecting plate, and the ends extend into the two second annular plates.

[0009] Preferably, an arc-shaped slot is provided on the second annular plate, and an arc-shaped hole is provided on another second annular plate. The central angles of the arc-shaped slot and the arc-shaped hole are the same, and both ends extend to the edge of the first connecting plate; the arc-shaped mold passes through the arc-shaped hole, and the end is inserted into the arc-shaped slot.

[0010] Preferably, a snap groove is provided on the side wall of the first connecting plate, the snap groove is communicated with the arc hole and the arc slot, and a clamping plate is fixedly provided on the edge of the arc mold, and the clamping plate is located in the snap groove.

[0011] Preferably, a second connecting plate may be fixedly arranged between the two second annular plates, the second connecting plate is staggered with the first connecting plate, and is arranged on the outer side of the arc-shaped mold.

[0012] Preferably, a semi-arc groove is provided at the lower end of the second annular plate away from the feed barrel, and a socket is provided at the upper end, the socket is also provided as a semi-arc structure, and is communicated with the semi-arc groove; the disc-shaped mold is replaced with a plate-shaped mold, a semicircular structure is provided at the lower end of the plate-shaped mold, the plate-shaped mold passes through the socket, and the lower end is inserted into the semi-arc groove, and at the same time the plate-shaped mold contacts the end of the arc-shaped mold.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The setting of the utility model can force the material to be discharged from the mold through the continuous rotation of the spiral conveying shaft, thereby continuously producing columnar activated carbon, changing the current situation in which the alternating work of the spiral stirring rod and the pressing plate affects the production efficiency of activated carbon, and relatively improving the production efficiency of activated carbon.

[0015] 2. The utility model is provided with a mold that can be quickly disassembled and replaced, so that when necessary, the mold can be quickly replaced to produce columnar activated carbon with different diameters, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the second embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first cylindrical mold of the utility model;

[0019] Figure 4 It is a schematic structural diagram of the second cylindrical mold of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the first support frame of the utility model;

[0021] Figure 6 It is a schematic structural diagram of the third cylindrical mold of the utility model;

[0022] Figure 7 It is a schematic diagram of the structure of the cylindrical mold, the support frame and the plate-shaped mold of the utility model;

[0023] Figure 8 It is a structural schematic diagram of the second support frame of the utility model;

[0024] Fig. 9 It is a structural schematic diagram of the plate-shaped mold of the utility model;

[0025] Fig.10 It is a structural schematic diagram of the third support frame of the utility model.

[0026] In the figure: 1, feed hopper; 11, reducer; 12, screw conveyor shaft; 2, cylindrical mold; 21, first annular plate; 22, clamping plate; 23, arc mold; 3, disc mold; 4, support frame; 41, second annular plate; 42, arc slot; 43, first connecting plate; 44, snap slot; 45, arc hole; 46, semi-arc slot; 47, jack; 48, second connecting plate; 5, plate mold; 51, through hole. DETAILED DESCRIPTION

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0029] Example 1

[0030] In the columnar activated carbon production equipment proposed in the background technology, the pressing plate and the spiral stirring rod need to work alternately during operation, otherwise, the material input into the extrusion box will fall on the pressing plate. As the production proceeds, the material on the pressing plate accumulates more and more, which eventually affects the lifting of the pressing plate and is not conducive to the production of columnar activated carbon. In order to solve the above problems, this embodiment provides a new activated carbon production device, and the specific technical solution is shown below.

[0031] like Figure 1 , Figure 2 As shown, the columnar activated carbon production device includes a feed barrel, a screw conveying shaft 12, a feed hopper 1, a reducer 11, a motor, a cylindrical mold 2 and a disc mold 3. The feed barrel is arranged on a bracket, and a screw conveying shaft 12 is arranged inside. The end of the screw conveying shaft 12 is connected to the reducer 11, and the reducer 11 is connected to the motor. The feed hopper 1 is arranged above the feed barrel, and the cylindrical mold 2 is connected by bolts and arranged at the end of the feed barrel away from the reducer 11. The disc mold 3 is connected by bolts and arranged at the end of the cylindrical mold 2 away from the feed barrel. Columnar channels are arranged on the cylindrical mold 2 and the disc mold 3. Using this device, the material is put into the feed hopper 1 and falls into the conveying barrel. The screw conveying shaft 12 rotates under the action of the motor, forcing the material to move to the end of the feed barrel and gather in the space formed by the end of the conveying barrel, the cylindrical mold 2 and the disc mold 3 to form a high-pressure environment. Under the action of pressure, the material will form columnar activated carbon after being output from the channel of the mold. In this device, the spiral conveying shaft 12 can rotate continuously, thereby continuously producing activated carbon, which changes the current situation in which the alternating operation of the spiral stirring rod and the pressing plate affects the production efficiency of activated carbon.

[0032] like Figure 1 , Figure 2 , Figure 3As shown, in order to achieve the detachable connection between the cylindrical mold 2 and the disc-shaped mold 3, a first annular plate 21 can be set at both ends of the cylindrical mold 2, and a plurality of circular holes are set on the edge of the disc-shaped mold 3 and the first annular plate 21, and bolts can be penetrated at two adjacent and opposite circular holes.

[0033] Example 2

[0034] like Figure 4 , Figure 5 , Figure 6 As shown, on the basis of Example 1, in order to enable the device to produce columnar activated carbon of different diameters and facilitate the rapid replacement of molds according to needs, the cylindrical mold 2 is provided with two arc molds 23 symmetrical in upper and lower directions, and a clamping plate 22 is fixedly provided at the edge of the arc mold 23, and a support frame 4 is provided at the cylindrical mold 2. The support frame 4 includes two second annular plates 41 and two first connecting plates 43, the two second annular plates 41 are arranged in parallel and are respectively arranged at the two ends of the two first connecting plates 43, a circular hole can be provided on the second annular plate 41, and a buckle groove 44 is provided on the side wall of the first connecting plate 43. An arc slot 42 is provided on the second annular plate 41, and an arc hole 45 is provided on the other second annular plate 41. The arc slot 42 and the arc hole 45 have the same central angle, and both ends extend to the edge of the first connecting plate 43. Two arc molds 23 are respectively provided on the upper and lower sides of the first connecting plate 43. The arc mold 23 passes through the arc hole 45, and the end is inserted into the arc slot 42. The buckle groove 44 is connected with the arc hole 45 and the arc slot 42, and the clamping plate 22 is located in the buckle groove 44. When it is necessary to replace the mold to produce columnar activated carbon of different diameters, the disc-shaped mold 3 is first removed from the support frame 4 to release the restriction of the arc mold 23. Then, a force is applied to the arc mold 23 to force the arc mold 23 to move, thereby making the arc mold 23 detach from the arc slot 42 and the arc hole 45, so as to realize the disassembly of the original arc mold 23. After disassembling the original mold, another arc mold 23 is installed on the support frame 4, and finally another disc-shaped mold 3 is installed on the support frame 4. With the cooperation of the buckle groove 44 and the clamping plate 22, the arc mold 23 can be installed on the support frame 4 more stably, and can resist the pressure generated by the accumulation of materials.

[0035] like Fig.10 As shown, in order to ensure the stable installation of the arc mold 23, a second connecting plate 48 can be fixedly arranged between the two second annular plates 41. The second connecting plate 48 is staggered with the first connecting plate 43 and is arranged on the outer side of the arc mold 23. Under the action of the second connecting plate 48, the deformation of the arc mold 23 is resisted, that is, the pressure generated by the accumulation of materials is resisted.

[0036] Example 3

[0037] like Figure 7 , Figure 8 , Fig. 9 As shown, on the basis of Example 2, in order to replace the mold faster, a semi-arc groove 46 is provided at the lower end of the second annular plate 41 away from the feeding cylinder, and a plug hole 47 is provided at the upper end. The second annular plate 41 may not be provided with a circular hole, and the plug hole 47 is also provided with a semi-arc structure, and is provided in communication with the semi-arc groove 46. The disc-shaped mold 3 is replaced with a plate-shaped mold 5, and a semi-circular structure is provided at the lower end of the plate-shaped mold 5, and a through hole 51 is provided at the top. The plate-shaped mold 5 passes through the plug hole 47, and the lower end is inserted into the semi-arc groove 46, and the plate-shaped mold 5 is in contact with the end of the arc-shaped mold 23. When the mold needs to be replaced, the staff first pulls the plate-shaped mold 5 up, and the plate-shaped mold 5 is separated from the support frame 4, and the restriction of the arc-shaped mold 23 is released. After the restriction of the arc-shaped mold 23 is released, the new arc-shaped mold 23 can be disassembled and installed. After the new arc-shaped mold 23 is installed, the new plate-shaped mold 5 is inserted into the semi-arc groove 46 and the plug hole 47, and the arc-shaped mold 23 is stably placed.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A production device for columnar products, characterized in that: The invention comprises a feeding cylinder, a screw conveying shaft (12) is arranged on the inner side of the feeding cylinder, and a feeding hopper (1) is arranged on the upper side thereof, the end of the screw conveying shaft (12) is connected to a motor via a reducer (11), a cylindrical mold (2) is detachably arranged at the end of the feeding cylinder away from the reducer (11), a disc-shaped mold (3) is detachably arranged at the end of the cylindrical mold (2), and columnar channels are arranged on both the cylindrical mold (2) and the disc-shaped mold (3).

2. A production device for columnar products according to claim 1, characterized in that: A first annular plate (21) may be provided at both ends of the cylindrical mold (2), and a plurality of circular holes may be provided on the edge of the disc-shaped mold (3) and the first annular plate (21), and bolts may be provided through two adjacent and opposite circular holes.

3. The production device of a columnar product according to claim 1, characterized in that: A support frame (4) is provided at the cylindrical mold (2), and the support frame (4) includes two second annular plates (41) and two first connecting plates (43). The two second annular plates (41) are arranged in parallel and are respectively arranged at the two ends of the two first connecting plates (43). A circular hole can be arranged on the second annular plate (41) adjacent to the feeding cylinder. The cylindrical mold (2) is provided with two upper and lower symmetrical arc molds (23). The two arc molds (23) are respectively arranged on the upper and lower sides of the first connecting plate (43), and the ends thereof extend into the two second annular plates (41).

4. A production device for columnar products according to claim 3, characterized in that: An arc-shaped slot (42) is provided on the second annular plate (41), and an arc-shaped hole (45) is provided on the other second annular plate (41); the arc-shaped slot (42) and the arc-shaped hole (45) have the same central angle, and both ends extend to the edge of the first connecting plate (43); the arc-shaped mold (23) passes through the arc-shaped hole (45), and the end is inserted into the arc-shaped slot (42).

5. The production device of a columnar product according to claim 4, characterized in that: A snap-fit ​​groove (44) is provided on the side wall of the first connecting plate (43), and the snap-fit ​​groove (44) is communicated with the arc-shaped hole (45) and the arc-shaped slot (42). A clamping plate (22) is fixedly provided on the edge of the arc-shaped mold (23), and the clamping plate (22) is located in the snap-fit ​​groove (44).

6. The production device of a columnar product according to claim 5, characterized in that: A second connecting plate (48) can also be fixedly arranged between the two second annular plates (41), and the second connecting plate (48) is staggered with the first connecting plate (43) and is arranged on the outer side of the arc-shaped mold (23).

7. The production device of a columnar product according to claim 5, characterized in that: The lower end of the second annular plate (41) away from the feeding cylinder is provided with a semi-arc groove (46), and the upper end is provided with a socket (47), and the socket (47) is also provided with a semi-arc structure and is communicated with the semi-arc groove (46); the disc-shaped mold (3) is replaced with a plate-shaped mold (5), and the lower end of the plate-shaped mold (5) is provided with a semicircular structure. The plate-shaped mold (5) passes through the socket (47), and the lower end is inserted into the semi-arc groove (46), and at the same time, the plate-shaped mold (5) contacts the end of the arc mold (23).

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