Steam press-in mechanism for polyaluminum chloride reaction tank

Abstract

The utility model relates to the field of polyaluminum chloride production, and discloses a steam press-in mechanism for a polyaluminum chloride reaction tank, which comprises a reaction kettle, the lower surface of the reaction kettle is fixedly connected with supporting legs, the upper surface of the reaction kettle is fixedly connected with a feed pipe in a penetrating manner, the lower surface of the reaction kettle is fixedly connected with a discharge pipe in a penetrating manner, and the support legs are fixedly connected with the discharge pipe in a penetrating manner. A gas inlet assembly is arranged on the left surface of the reaction kettle and comprises a transfer tank, a gas inlet pipe penetrates through and is fixedly connected to the right surface of the transfer tank, a second one-way valve is arranged on the middle section of the gas inlet pipe, and a conveying pipe penetrates through and is fixedly connected to the left surface of the transfer tank. According to the utility model, through the cooperation of the air inlet assembly and the circulating assembly and the adjustment of the rotating speed of the motor and the position of the guide rod, the press-in amount and press-in speed of steam can be accurately controlled, the influence on the production of polyaluminum chloride is reduced, and the production efficiency and quality of polyaluminum chloride are improved.

Description

Technical Field

[0001] The utility model relates to the field of polyaluminium chloride production, in particular to a steam pressing mechanism for a polyaluminium chloride reaction tank. Background Art

[0002] A reaction vessel, also known as a reactor, is a device used for chemical reactions, physical and chemical processes, and laboratory research. Polyaluminum chloride is a highly efficient flocculant widely used in water treatment and wastewater treatment. Its production process usually involves multiple chemical reaction steps. In this process, the reaction vessel is the core equipment of the reaction, and its design and operation are crucial to product quality and production efficiency.

[0003] When polyaluminium chloride is produced in a reaction tank, effective steam delivery and control are particularly important.

[0004] Traditional steam injection mechanisms usually use simple nozzles or piping systems. When pressing steam into the reaction tank, it is impossible to accurately control the amount and speed of steam injection. These problems not only affect the production efficiency of polyaluminum chloride, but may also cause fluctuations in product quality, thereby affecting the subsequent water treatment effect.

[0005] For this reason, a steam pressing mechanism for a polyaluminium chloride reaction vessel is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides a steam pressing mechanism for a polyaluminium chloride reaction vessel, aiming to improve the problem in the prior art that the amount and speed of steam pressing cannot be accurately controlled.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a steam injection mechanism for a polyaluminum chloride reaction tank, comprising a reactor, the lower surface of the reactor is fixedly connected to a support leg, the upper surface of the reactor is penetrated by and fixedly connected to a feed pipe, the lower surface of the reactor is penetrated by and fixedly connected to a discharge pipe, the left surface of the reactor is provided with an air intake assembly, the air intake assembly comprises a transfer tank, the right surface of the transfer tank is penetrated by and fixedly connected to an air intake pipe, the middle section of the air intake pipe is provided with a second one-way valve, the left surface of the transfer tank is penetrated by and fixedly connected to a delivery pipe, the middle section of the delivery pipe is provided with a first one-way valve, the inner wall piston of the transfer tank is connected to a sealing gasket, the lower surface of the sealing gasket is fixedly connected to a baffle, and the upper surface of the transfer tank is provided with a circulation assembly.

[0008] As a further description of the above technical solution:

[0009] The circulation component includes a support plate, a motor is provided on the rear surface of the support plate, the output shaft of the motor is fixedly connected to a turntable, the front surface of the turntable is slidably connected to a slider, the front surface of the slider is fixedly connected to a guide rod, the upper surface of the sealing gasket is fixedly connected to the slide rod, the upper surface of the slide rod is fixedly connected to the guide plate, and the left surface of the turntable is penetrated and rotatably connected to a threaded rod.

[0010] As a further description of the above technical solution:

[0011] The air inlet pipe passes through and is fixedly connected to the top end of the left surface of the reactor, and the outer wall of the baffle is in contact with the inner wall of the transfer tank.

[0012] As a further description of the above technical solution:

[0013] The delivery pipe is located at the bottom end of the left surface of the transfer tank, and the air inlet pipe is located at the bottom end of the right surface of the transfer tank.

[0014] As a further description of the above technical solution:

[0015] The lower surface of the support plate is fixedly connected to the upper surface of the transfer tank, the output shaft of the motor passes through the front surface of the support plate, and the sliding rod passes through and is slidably connected to the upper surface of the transfer tank.

[0016] As a further description of the above technical solution:

[0017] A through slot is provided on the front surface of the guide plate, and the guide rod slides on the inner wall of the through slot.

[0018] As a further description of the above technical solution:

[0019] The front surface of the turntable is marked with scales, and the upper surface of the guide rod is marked with arrows.

[0020] As a further description of the above technical solution:

[0021] The threaded rod passes through and is threadedly connected to the left surface of the guide rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, by cooperating with the air intake assembly and the circulation assembly and adjusting the rotation speed of the motor and the position of the guide rod, the amount and speed of steam injection can be accurately controlled, thereby reducing the impact on the production of polyaluminum chloride and improving the production efficiency and quality of polyaluminum chloride.

[0024] 2. In the present invention, through the cooperation of the air intake assembly, the one-way valve 1 and the one-way valve 2 can limit the flow direction of the steam, which can solve the problem caused by the backflow of steam and enhance the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic front view of the three-dimensional structure of the overall device of the present invention;

[0026] Figure 2 This is a schematic cross-sectional view of the three-dimensional structure of the transfer tank in the present invention;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the motor, support plate, turntable, slider and guide plate in the utility model.

[0028] Legend:

[0029] 1. Reactor; 2. Support legs; 3. Feed pipe; 4. Discharge pipe; 51. Delivery pipe; 52. Transfer tank; 53. Inlet pipe; 54. One-way valve 1; 55. One-way valve 2; 56. Baffle; 57. Sealing gasket; 61. Support plate; 62. Motor; 63. Turntable; 64. Slider; 65. Guide rod; 66. Guide plate; 67. Slide rod; 68. Threaded rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 The utility model provides an embodiment: a steam pressure injection mechanism for a polyaluminum chloride reaction vessel, comprising a reactor 1. The reactor 1 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The lower surface of the reactor 1 is fixedly connected with a support leg 2, which can provide support for the device. The upper surface of the reactor 1 is penetrated and fixedly connected with a feed pipe 3, and the polyaluminum chloride raw material can be added from the feed pipe 3. The lower surface of the reactor 1 is penetrated and fixedly connected with a discharge pipe 4, and the processed polyaluminum chloride can be discharged from the discharge pipe 4. The left surface of the reactor 1 is provided with an air intake component.

[0032] Reference Figure 1 - Figure 3The air intake assembly includes a transfer tank 52, which is sealed inside and fixed to the external boiler. The right surface of the transfer tank 52 is penetrated and fixedly connected with an air intake pipe 53. The middle section of the air intake pipe 53 is provided with a one-way valve 55. The left surface of the transfer tank 52 is penetrated and fixedly connected with a delivery pipe 51. The other end of the delivery pipe 51 is installed on the external boiler. The steam produced in the boiler can enter the transfer tank 52 from the delivery pipe 51. The middle section of the delivery pipe 51 is provided with a one-way valve 55. One-way valve 1 54, one-way valve 2 55 and one-way valve 1 54 are provided to allow steam to flow from left to right only. The inner wall piston of the transfer tank 52 is connected to a sealing gasket 57, which can maintain a seal. The sealing gasket 57 is made of fluororubber and can withstand high temperatures. The lower surface of the sealing gasket 57 is fixedly connected to a baffle 56, which is made of metal to ensure that the sealing gasket 57 will not be deformed when moving longitudinally, thereby affecting the seal. A circulation component is provided on the upper surface of the transfer tank 52.

[0033] Reference Figure 1 - Figure 3 The rotation of the motor 62 output shaft can be adjusted, and the output shaft of the motor 62 is fixedly connected to the turntable 63. After the motor 62 is started, it can drive the turntable 63 to rotate. The front surface of the turntable 63 is slidably connected to the slider 64, and the slider 64 slides laterally. The front surface of the slider 64 is fixedly connected to the guide rod 65, and the upper surface of the sealing gasket 57 is fixedly connected to the slide rod 67. The upper surface of the slide rod 67 is fixedly connected to the guide plate 66. The left surface of the turntable 63 is penetrated and rotatably connected to the threaded rod 68. The left end of the threaded rod 68 protrudes from the left surface of the turntable 63, and the left end of the threaded rod 68 is fixedly connected to the handwheel for easy rotation. The threaded rod 68 is prior art and can be implemented by technicians in this field. Since it is prior art, it is not described in detail in this case. The threaded rod 68 has a self-locking effect.

[0034] Reference Figure 1 - Figure 3 The air inlet pipe 53 passes through and is fixedly connected to the top of the left surface of the reactor 1, and can transport steam into the reactor 1. The outer wall of the baffle 56 is in contact with the inner wall of the transfer tank 52. The delivery pipe 51 is located at the bottom end of the left surface of the transfer tank 52, and the air inlet pipe 53 is located at the bottom end of the right surface of the transfer tank 52.

[0035] Reference Figure 1 - Figure 3The lower surface of the support plate 61 is fixedly connected to the upper surface of the transfer tank 52, the output shaft of the motor 62 penetrates the front surface of the support plate 61, the sliding rod 67 penetrates and is slidably connected to the upper surface of the transfer tank 52, and slides longitudinally; the front surface of the guide plate 66 is provided with a through slot, the guide rod 65 slides in the inner wall of the through slot, and when the guide rod 65 performs circumferential movement around the rotating disc 63, the guide rod 65 will extrude the inner wall of the through slot, thereby driving the guide plate 66 to move longitudinally; the front surface of the rotating disc 63 is marked with a scale, the upper surface of the guide rod 65 is marked with an arrow, and the threaded rod 68 penetrates and is threadedly connected to the left surface of the guide rod 65, and when the threaded rod 68 rotates, the guide rod 65 can be driven to move transversely.

[0036] Working principle: before using the device, the threaded rod 68 is rotated to drive the sliding block 64 and the guide rod 65 to move transversely, when the arrow on the guide rod 65 is opposite to the scale marked on the rotating disc 63, the threaded rod 68 is loosened, then the rotating speed of the motor 62 is adjusted according to the scale pointed by the arrow, the required steam amount and the required steam adding speed of the reaction kettle 1, and after the adjustment is completed, the device can be used.

[0037] When using the device, the polyaluminum chloride raw material is added to the reaction kettle 1 from the feeding pipe 3, and when the polyaluminum chloride raw material is processed, if it is required to add steam to the reaction kettle 1, the motor 62 can be started to drive the rotating disc 63 to rotate, and the rotating rotating disc 63 can drive the sliding block 64 and the guide rod 65 to perform eccentric movement, and in the movement process of the guide rod 65, the guide rod 65 can extrude the inner wall of the through slot, thereby driving the guide plate 66 and the sliding rod 67 to move longitudinally and reciprocally.

[0038] The longitudinally reciprocally moving sliding rod 67 can drive the sealing gasket 57 and the baffle 56 to move longitudinally and reciprocally, the upwardly moving sealing gasket 57 can suck the steam in the boiler into the transfer tank 52 from the conveying pipe 51, fill the cavity below the baffle 56 in the transfer tank 52, and when the sealing gasket 57 moves downwardly, the steam in the cavity below the baffle 56 in the transfer tank 52 can be pressed into the air inlet pipe 53, and finally the steam can enter the reaction kettle 1 along the track of the air inlet pipe 53 to participate in the processing of the polyaluminum chloride raw material.

[0039] After the polyaluminum chloride is processed, the motor 62 is turned off, and the processed polyaluminum chloride is collected.

[0040] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A steam pressure injection mechanism for a polyaluminium chloride reaction vessel, comprising a reaction vessel (1), characterized in that: The lower surface of the reactor (1) is fixedly connected to a support leg (2), the upper surface of the reactor (1) is penetrated and fixedly connected to a feed pipe (3), the lower surface of the reactor (1) is penetrated and fixedly connected to a discharge pipe (4), the left surface of the reactor (1) is provided with an air intake assembly, the air intake assembly includes a transfer tank (52), the right surface of the transfer tank (52) is penetrated and fixedly connected to an air intake pipe (53), the middle section of the air intake pipe (53) is provided with a second one-way valve (55), the left surface of the transfer tank (52) is penetrated and fixedly connected to a delivery pipe (51), the middle section of the delivery pipe (51) is provided with a first one-way valve (54), the inner wall piston of the transfer tank (52) is connected to a sealing gasket (57), the lower surface of the sealing gasket (57) is fixedly connected to a baffle (56), and the upper surface of the transfer tank (52) is provided with a circulation assembly.

2. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 1, characterized in that: The circulation component includes a support plate (61), a motor (62) is provided on the rear surface of the support plate (61), an output shaft of the motor (62) is fixedly connected to a turntable (63), a front surface of the turntable (63) is slidably connected to a slider (64), a front surface of the slider (64) is fixedly connected to a guide rod (65), an upper surface of the sealing gasket (57) is fixedly connected to a slide rod (67), an upper surface of the slide rod (67) is fixedly connected to a guide plate (66), and a threaded rod (68) is passed through and rotatably connected to the left surface of the turntable (63).

3. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 1, characterized in that: The air inlet pipe (53) passes through and is fixedly connected to the top end of the left surface of the reactor (1), and the outer wall of the baffle (56) is in contact with the inner wall of the transfer tank (52).

4. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 1, wherein: The delivery pipe (51) is located at the bottom end of the left surface of the transfer tank (52), and the air intake pipe (53) is located at the bottom end of the right surface of the transfer tank (52).

5. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 2, characterized in that: The lower surface of the support plate (61) is fixedly connected to the upper surface of the transfer tank (52), the output shaft of the motor (62) passes through the front surface of the support plate (61), and the sliding rod (67) passes through and is slidably connected to the upper surface of the transfer tank (52).

6. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 2, characterized in that: A through slot is formed on the front surface of the guide plate (66), and the guide rod (65) slides on the inner wall of the through slot.

7. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 2, characterized in that: The front surface of the turntable (63) is marked with scales, and the upper surface of the guide rod (65) is marked with arrows.

8. The steam pressure injection mechanism for a polyaluminium chloride reaction vessel according to claim 2, characterized in that: The threaded rod (68) passes through and is threadedly connected to the left surface of the guide rod (65).

Images