Pelletizing equipment of molecular sieve

Abstract

The utility model discloses granulation equipment of a molecular sieve, which relates to the technical field of granulation equipment and comprises a granulation box, a material receiving hopper is fixedly mounted at the top of the granulation box, the material receiving hopper is communicated with the granulation box through a feed port, a dredging plate is mounted between the material receiving hopper and the feed port, and the dredging plate is fixedly mounted through a rotating rod. A particle forming device is arranged in the granulation box and fixedly installed through a rotating shaft, and the rotating rod and the rotating shaft are driven by a driving mechanism. According to the utility model, the rotating rod and the rotating shaft are driven by the driving motor in the driving mechanism, so that on the premise of not consuming extra energy sources, not only is the granulation operation of molecular sieves realized, but also the effective dredging of molecular sieve raw materials during feeding is realized; and the phenomenon that the interior of the receiving hopper is blocked due to the fact that the molecular sieve raw materials are too large during feeding is avoided, the energy utilization rate is increased, and the use effect of the device during use is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation equipment, in particular to a granulation equipment for molecular sieves. Background Art

[0002] Molecular sieve is a synthetic hydrated aluminosilicate (zeolite) or natural zeolite that has the function of screening molecules. It has many channels with uniform pore sizes and neatly arranged holes in its structure. Molecular sieves with different pore sizes separate molecules of different sizes and shapes.

[0003] A current molecular sieve granulator, such as the one described in the patent with announcement number CN217164287U, comprises: a box body, a feed port is arranged on the top of the box body, a receiving hopper is arranged on the outside of the feed port, discharge pipes are arranged on both sides of the receiving hopper, a motor is arranged on one side of the box body, a rotating shaft is arranged on the output end of the motor, the rotating shaft passes through the box body, a particle former is arranged on the side of the rotating shaft away from the motor, a guide plate and a screen are arranged inside the box body, the screen is located above the guide plate, the particle former is located above the screen, and a discharge barrel is arranged below the box body, the molecular sieve particles can be slowly rolled down by the two guide plates, secondary buffering is performed when passing through the discharge barrel, and the particles are rolled out, which provides good protection for the molecular sieve, reduces the deformation and damage of the molecular sieve, and is convenient to use.

[0004] In view of the above-mentioned related technologies, the applicant found that when a molecular sieve granulator is in use, the raw materials of the molecular sieve are discharged into the interior of the box through the receiving hopper. However, during the feeding process of the molecular sieve raw materials, if the volume of the molecular sieve raw materials is too large, it is very easy to accumulate and block at the receiving hopper. If the volume of the material is too small, it will affect the efficiency of the entire device at work and affect the normal operation of the device. For this reason, we propose a molecular sieve granulation equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a device that can ensure the feeding efficiency of molecular sieve raw materials without consuming additional energy, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a molecular sieve granulation equipment, including a granulation box, a receiving hopper is fixedly installed on the top of the granulation box, the receiving hopper and the granulation box are connected through a feed port, a dredging plate is installed between the receiving hopper and the feed port, the dredging plate is fixedly installed on a rotating rod arranged on the granulation box, a particle former is provided inside the granulation box, the particle former is fixedly installed on a rotating shaft arranged on the granulation box, and the rotating rod and the rotating shaft are both driven by a driving mechanism.

[0007] By adopting the above technical solution, the rotating rod and the rotating shaft can be driven synchronously.

[0008] Preferably, a sieve plate is provided inside the granulation box near the particle former, a discharge valve is installed at the bottom of the granulation box, a sealing door is hinged on the outer side wall of the granulation box, and the sieve plate is fixed by a mounting assembly.

[0009] By adopting the above technical solution, the granulation operation of the molecular sieve raw material can be realized.

[0010] Preferably, the driving mechanism includes a driving motor, the output shaft of the driving motor is fixedly connected to a rotating shaft, the rotating shaft is connected to a transmission shaft via a first transmission belt, the transmission shaft is connected to a rotating rod via a second transmission belt, and the transmission shaft is connected to the rotating shaft via a third transmission belt.

[0011] By adopting the above technical solution, the driving of the rotating rod and the rotating shaft can be achieved.

[0012] Preferably, the mounting assembly includes a fixed sleeve, plug-in blocks are fixed at both ends of the bottom of the screen plate, a plug-in slot for the plug-in block is opened at the top of the fixed sleeve, clamping blocks are fixed on both sides of the outer wall of the plug-in block, and clamping slots for the clamping block are opened on both sides of the inner wall of the plug-in slot.

[0013] By adopting the above technical solution, the sieve plate can be quickly disassembled.

[0014] Preferably, a material guide plate is provided at the bottom of the sieve plate, and two material guide plates are provided in total, and the two material guide plates are respectively fixedly connected to two opposite sides inside the granulation box, and the opposite sides of the two material guide plates are installed to be tilted downward.

[0015] By adopting the above technical solution, the granulated molecular sieve can be buffered and discharged.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Firstly, by providing a granulation box, a dredging plate, a particle former and a driving mechanism, and by driving the rotating rod and the rotating shaft through the driving motor in the driving mechanism, the granulation operation of the molecular sieve is realized without consuming additional energy, and the effective dredging of the molecular sieve raw materials during feeding is also realized, thereby avoiding the phenomenon of molecular sieve raw materials being blocked inside the receiving hopper due to excessive volume during feeding, which not only improves the utilization rate of energy, but also ensures the use effect of the device during use.

[0018] Secondly, by providing a sieve plate and a mounting assembly, and by engaging the clamping block and the clamping slot in the mounting assembly, the sieve plate can be quickly disassembled and fixed, so that when the granulation operation of the molecular sieve raw material is completed, the sieve plate can be quickly disassembled and cleaned without the aid of external tools, thereby improving the practicability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the granulation box of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the material receiving hopper and the rotating rod of the utility model;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the installation component structure of the utility model.

[0024] In the figure: 1. granulation box; 101. receiving hopper; 102. dredging plate; 1021. rotating rod; 103. granulator; 1031. rotating shaft; 104. sieve plate; 105. unloading valve; 106. sealing door; 2. driving mechanism; 201. driving motor; 202. rotating shaft; 203. first transmission belt; 204. transmission shaft; 205. second transmission belt; 206. third transmission belt; 3. mounting assembly; 301. fixing sleeve; 302. plug-in block; 3021. plug-in slot; 303. clamping block; 3031. clamping slot; 4. material guide plate. DETAILED DESCRIPTION

[0025] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The following is combined with Figure 1-5 The utility model is described in further detail.

[0030] See also Figure 1-Figure 4, a molecular sieve granulation equipment shown in the figure includes a granulation box 1, a receiving hopper 101 is fixedly installed on the top of the granulation box 1, the receiving hopper 101 is connected to the granulation box 1 through a feed port, a dredging plate 102 is installed between the receiving hopper 101 and the feed port, the dredging plate 102 is fixedly installed on a rotating rod 1021 provided on the granulation box 1, the rotating rod 1021 is rotatably connected to the receiving hopper 101, a particle former 103 is provided inside the granulation box 1, the particle former 103 is fixedly installed on a rotating shaft 1031 provided on the granulation box 1, the rotating shaft 1031 is rotatably connected to the granulation box 1, a sieve plate 104 is provided near the particle former 103 inside the granulation box 1, a discharge valve 105 is installed at the bottom of the granulation box 1, a sealing door 106 is hinged on the outer wall of the granulation box 1, and both sides of the sieve plate 104 are connected to the inner wall of the granulation box 1 and the inner side of the sealing door 106 The rotating rod 1021 and the rotating shaft 1031 are both driven by the driving mechanism 2, and the driving mechanism 2 includes a driving motor 201, and the driving motor 201 is fixedly connected to the granulation box 1, and the output shaft of the driving motor 201 is fixedly connected to the rotating shaft 202, and the rotating shaft 202 is connected to the transmission shaft 204 through the first transmission belt 203, and the transmission shaft 204 is connected to the granulation box 1 through the transmission belt 205. The transmission shaft 204 is connected to the rotating rod 1021 through the second transmission belt 205, and the transmission shaft 204 is connected to the rotating shaft 1031 through the third transmission belt 206. A guide plate 4 is provided at the bottom of the sieve plate 104, and there are two guide plates 4, and the two guide plates 4 are respectively fixedly connected to the opposite sides of the inside of the granulation box 1, and the opposite sides of the two guide plates 4 are installed downwardly tilted;

[0031] When the molecular sieve is granulated, the raw material of the molecular sieve is put into the granulation box 1 through the receiving hopper 101, and the driving motor 201 in the driving mechanism 2 is started, and the rotating shaft 202 is driven by the driving motor 201. The driving shaft 202 is driven by the first transmission belt 203 to drive the transmission shaft 204, the second transmission belt 205, the rotating rod 1021, the third transmission belt 206 and the rotating shaft 1031 to rotate, and the rotation of the rotating shaft 1031 and the rotating rod 1021 makes the dredging plate 102 rotate inside the receiving hopper 101 and the feed port, while the particle former 103 rotates synchronously inside the granulation box 1, and the molecular sieve raw material is squeezed onto the sieve plate 104 through the rotation of the particle former 103, and is squeezed into particles through the circular holes on the sieve plate 104, and falls on the guide plate 104. On the material plate 4, the molecular sieve particles are slowly rolled and dropped by the inclined guidance of the guide plate 4, and the molecular sieve particles can be discharged by opening the discharge valve 105. During the rotation of the dredging plate 102, the molecular sieve raw materials entering the granulation box 1 through the receiving hopper 101 will be pushed into the granulation box 1 when the dredging plate 102 is rotating, thereby ensuring the stability of the molecular sieve raw materials during feeding. Then, the driving motor 201 in the driving mechanism 2 drives the rotating rod 1021 and the rotating shaft 1031. Under the premise of not consuming additional energy, the granulation operation of the molecular sieve is realized, and the effective dredging of the molecular sieve raw materials during feeding is also realized, thereby avoiding the blockage of the molecular sieve raw materials inside the receiving hopper 101 due to excessive volume during feeding, which not only improves the energy utilization rate, but also ensures the use effect of the device during use.

[0032] See also Figure 1-Figure 5 , in the figure, the sieve plate 104 is fixed by the mounting assembly 3, and the mounting assembly 3 includes a fixed sleeve 301, the bottom of the sieve plate 104 contacts the top of the fixed sleeve 301, and two fixed sleeves 301 are provided, and the two fixed sleeves 301 are arranged on both sides of the inner wall of the granulation box 1, and the fixed sleeve 301 is fixedly connected to the granulation box 1. When the particle former 103 rotates to a state parallel to the sieve plate 104, the space for the sieve plate 104 to move up meets the demand for disassembly, and plug-in blocks 302 are fixed at both ends of the bottom of the sieve plate 104, and a plug-in groove 3021 for plugging the plug-in block 302 is provided on the top of the fixed sleeve 301, and the plug-in block 302 is extruded and connected with the plug-in groove 3021, and a card block 303 is fixed on both sides of the outer wall of the plug-in block 302, and the card block 303 is made of elastic plastic material, and a card groove 3031 for the card block 303 to be plugged is provided on both sides of the inner wall of the plug-in groove 3021;

[0033] When the sieve plate 104 is disassembled and cleaned, the sealing door 106 is opened and the sieve plate 104 is pulled up. When the sieve plate 104 moves up, the plug-in block 302 and the card block 303 are simultaneously driven to move up inside the plug-in slot 3021, and the card block 303 is elastically deformed between the card slot 3031 when moving, until the sieve plate 104 drives the plug-in block 302 to move up and break away from the plug-in slot 3021, the sieve plate 104 can be disassembled and the sieve plate 104 can be removed. After 04 is taken out from the inside of the granulation box 1, the residue in the circular hole inside the sieve plate 104 can be cleaned to ensure the quality of the finished product when the molecular sieve raw material is granulated next time, and then the sieve plate 104 is quickly disassembled and fixed by clamping the block 303 and the slot 3031 in the installation component 3, so that when the granulation operation of the molecular sieve raw material is completed, the sieve plate 104 can be quickly disassembled and cleaned without the aid of external tools, thereby improving the practicability of the device when in use.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0035] In addition, the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and all adopt the existing technology. The above content belongs to the technical cognition scope of the inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute the prior art.

[0036] Although embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A molecular sieve granulation device, characterized in that: The invention comprises a granulation box (1), wherein a receiving hopper (101) is fixedly mounted on the top of the granulation box (1), the receiving hopper (101) and the granulation box (1) are connected via a feed port, a dredging plate (102) is mounted between the receiving hopper (101) and the feed port, the dredging plate (102) is fixedly mounted on a rotating rod (1021) provided on the granulation box (1), a granulation former (103) is arranged inside the granulation box (1), the granulation former (103) is fixedly mounted on a rotating shaft (1031) provided on the granulation box (1), and the rotating rod (1021) and the rotating shaft (1031) are both driven by a driving mechanism (2).

2. The molecular sieve granulation device according to claim 1, characterized in that: A sieve plate (104) is provided inside the granulation box (1) near the granulator (103), a discharge valve (105) is installed at the bottom of the granulation box (1), a sealing door (106) is hingedly connected to the outer wall of the granulation box (1), and the sieve plate (104) is fixed by means of a mounting assembly (3).

3. The molecular sieve granulation equipment according to claim 1, characterized in that: The driving mechanism (2) comprises a driving motor (201), the output shaft of the driving motor (201) being fixedly connected to a rotating shaft (202), the rotating shaft (202) being drivingly connected to a driving shaft (204) via a first driving belt (203), the driving shaft (204) being drivingly connected to a rotating rod (1021) via a second driving belt (205), and the driving shaft (204) being drivingly connected to a rotating shaft (1031) via a third driving belt (206).

4. The molecular sieve granulation device according to claim 2, characterized in that: The mounting assembly (3) comprises a fixed sleeve (301), plug-in blocks (302) are fixedly provided at both ends of the bottom of the sieve plate (104), a plug-in slot (3021) is provided at the top of the fixed sleeve (301) for the plug-in block (302) to be plugged in, clamping blocks (303) are fixedly provided on both sides of the outer wall of the plug-in block (302), and clamping slots (3031) are provided on both sides of the inner wall of the plug-in slot (3021) for the clamping block (303) to be clamped in.

5. The molecular sieve granulation equipment according to claim 2, characterized in that: A material guide plate (4) is provided at the bottom of the sieve plate (104), and two material guide plates (4) are provided in total. The two material guide plates (4) are respectively fixedly connected to two opposite sides of the inside of the granulation box (1), and the opposite sides of the two material guide plates (4) are both installed in a downward tilt.

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