Raw material storage tank

Abstract

The raw material storage tank comprises a tank body arranged in the horizontal direction, a raw material inlet pipe, a raw material circulating inlet pipe, a nitrogen inlet, an emptying opening, a gas phase communicating opening and a safety valve opening which are communicated with the interior of the tank body are arranged at the top of the tank body, and inclined ladders are arranged at the positions, close to the two ends, in the tank body respectively. A manhole is formed in a position, corresponding to the inclined ladder, of the top of the tank body; and a raw material outlet pipe, a raw material circulating outlet pipe and a drain outlet which are communicated with the interior of the tank body are arranged at the bottom of the tank body. By optimizing the structural design, the stability of a raw material inlet and outlet is improved, maintenance is convenient, the pollution discharge effect is enhanced, and various detection functions are integrated, so that the efficiency and safety of chemical production are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of chemical equipment, concretely relates to a raw material storage tank. BACKGROUND

[0002] In the chemical production process, the tank body is the main equipment for storage, and its structure design and function configuration directly affect the production efficiency and safety. The traditional tank body design often has problems such as unstable raw material inlet and outlet, inconvenient maintenance, incomplete pollution discharge and lack of effective monitoring means, which limits the efficiency and safety of chemical production. UTILITY MODEL CONTENTS

[0003] The technical problem to be solved by the utility model is to provide a raw material storage tank, which optimizes the structure design, improves the stability of the raw material inlet and outlet, is convenient for maintenance, enhances the pollution discharge effect, and integrates multiple detection functions, so as to improve the efficiency and safety of chemical production.

[0004] The utility model adopts the technical scheme of a raw material storage tank, which comprises a tank body arranged in the horizontal direction, a raw material inlet pipe, a raw material circulation inlet pipe, a nitrogen inlet, a venting port, a gas phase communication port and a safety valve port are arranged on the top of the tank body and communicate with the inside of the tank body, inclined ladders are arranged at positions close to both ends in the inside of the tank body, manholes are arranged at positions corresponding to the inclined ladders on the top of the tank body, and a raw material outlet pipe, a raw material circulation outlet pipe and a pollution discharge port are arranged on the bottom of the tank body and communicate with the inside of the tank body.

[0005] In one embodiment, the raw material inlet pipe and the raw material circulation inlet pipe are arranged at positions close to the bottom of one end in the tank body and are provided with a fixing assembly.

[0006] In one embodiment, the fixing assembly comprises a backing plate, a connecting plate and a U-shaped bolt, the backing plate is arranged on the bottom surface in the tank body, the connecting plate is connected with the backing plate, the U-shaped bolt passes through the connecting plate and extends to one end outside the connecting plate and is locked by a bolt, a locking cavity for locking the raw material inlet pipe or the raw material circulation inlet pipe is formed between the connecting plate and the U-shaped bolt, and when the fixing assembly locks the raw material inlet pipe or the raw material circulation inlet pipe, the partial outer arc surfaces of the raw material inlet pipe or the raw material circulation inlet pipe are in contact with the connecting plate and the U-shaped bolt respectively.

[0007] In one embodiment, the U-shaped bolt comprises a U-shaped fitting part fitted with the partial outer arc surfaces of the raw material inlet pipe or the raw material circulation inlet pipe and two locking parts connected with the U-shaped fitting part, and the two locking parts pass through the connecting plate and are locked by locking nuts respectively.

[0008] In one embodiment, the position corresponding to the inclined ladder on the top surface in the tank body is provided with a hanging buckle assembly, and the inclined ladder is detachably connected with the hanging buckle assembly through a hook arranged at one end close to the top surface in the tank body.

[0009] In one embodiment, the hanging buckle assembly comprises two vertical plates connected with the inner top surface of the tank body and a hanging shaft matched with the hook arranged between the two vertical plates, and the hook and the hanging shaft are detachably connected.

[0010] In one embodiment, the oil collecting hopper is arranged between the pollution outlet and the tank body and is in communication with the pollution outlet and the tank body respectively.

[0011] In one embodiment, the outer lateral wall of the tank body is provided with at least one outer pressure reinforcing ring.

[0012] In one embodiment, the outer lateral wall of the tank body is provided with a plurality of detector installation openings in communication with the inside of the tank body.

[0013] In one embodiment, the bottom of the tank body is provided with a fixed saddle and a sliding saddle at the positions on both sides respectively.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. The design of the fixing assembly ensures the stability of the raw material inlet pipe and the raw material circulation inlet pipe, and reduces the safety hazards caused by the shaking of the pipes.

[0016] 2. The design of the hanging buckle assembly facilitates the quick installation and disassembly of the inclined ladder, and improves the convenience of the internal maintenance of the tank body.

[0017] 3. The arrangement of the oil collecting hopper effectively improves the pollution discharge efficiency and reduces environmental pollution.

[0018] 4. The design of the outer pressure reinforcing ring and the detector installation opening enhances the structural strength and monitoring capability of the tank body, and improves the production safety.

[0019] 5. The arrangement of the fixed saddle and the sliding saddle provides convenience for the installation, debugging and movement of the tank body. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the present application;

[0021] Figure 2 It is a structural schematic view of the present application Figure 1 It is an enlarged view of A in the present application;

[0022] Figure 3 It is a B-B view of the present application; Figure 1

[0023] It is a B-B view of the present application; Figure 4

[0024] ​In the diagram: 1. Tank body; 2. Raw material inlet pipe; 3. Raw material circulation inlet pipe; 4. Nitrogen inlet; 5. Vent port; 6. Gas connection port; 7. Safety valve port; 8. Inclined ladder; 9. Manhole; 10. Raw material outlet pipe; 11. Raw material circulation outlet pipe; 12. Drainage outlet; 13. Fixing component; 14. Hook assembly; 15. Oil collection hopper; 16. External pressure reinforcing ring; 17. Detection device mounting port; 18. Fixed saddle; 19. Sliding saddle; 81. Hook; 131. Pad; 132. Connecting plate; 133. U-bolt; 134. Locking cavity; 1331. U-shaped fitting part; 1332. Locking part; 141. Vertical plate; 142. Hanging shaft. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1-4 As shown, a raw material storage tank includes a tank body 1 arranged horizontally. The top of the tank body 1 is provided with a raw material inlet pipe 2, a raw material circulation inlet pipe 3, a nitrogen inlet 4, a vent 5, a gas connection port 6, and a safety valve port 7, which are connected to the inside of the tank body 1. Inclined ladders 8 are respectively provided at both ends of the tank body 1. A manhole 9 is provided at the top of the tank body 1 corresponding to the inclined ladders 8. The bottom of the tank body 1 is provided with a raw material outlet pipe 10, a raw material circulation outlet pipe 11, and a sewage outlet 12, which are connected to the inside of the tank body 1.

[0027] In this embodiment, a fixing component 13 is provided at one end of the raw material inlet pipe 2 and the raw material circulation inlet pipe 3 located near the bottom of the tank body 1.

[0028] In this embodiment, the fixing component 13 includes a pad 131, a connecting plate 132, and a U-bolt 133. The pad 131 is disposed on the inner bottom surface of the tank body 1. The connecting plate 132 is connected to the pad 131. The U-bolt 133 passes through the connecting plate 132 and extends to one end outside the connecting plate 132, which is locked by the bolt. A locking cavity 134 is formed between the connecting plate 132 and the U-bolt 133 to lock the raw material inlet pipe 2 or the raw material circulation inlet pipe 3. When the fixing component 13 locks the raw material inlet pipe 2 or the raw material circulation inlet pipe 3, the outer arc surface of part of the raw material inlet pipe 2 or the raw material circulation inlet pipe 3 contacts the connecting plate 132 and the U-bolt 133 respectively.

[0029] In this embodiment, the U-bolt 133 includes a U-shaped fitting part 1331 that fits the outer arc surface of the raw material inlet pipe 2 or the raw material circulation inlet pipe 3, and two locking parts 1332 connected to the U-shaped fitting part 1331. The two locking parts 1332 pass through the connecting plate 132 and are locked by locking nuts respectively.

[0030] In the embodiment, the hanging buckle assembly 14 is arranged at the position corresponding to the inclined ladder 8 on the inner top surface of the tank body 1, and the inclined ladder 8 is detachably connected with the hanging buckle assembly 14 through the hook 81 arranged at the end close to the inner top surface of the tank body 1.

[0031] In the embodiment, the hanging buckle assembly 14 comprises two vertical plates 141 connected with the inner top surface of the tank body 1 and a hanging shaft 142 arranged between the two vertical plates 141 and matched with the hook 81, and the hook 81 and the hanging shaft 142 are detachably connected.

[0032] In the embodiment, the oil collecting hopper 15 is arranged between the blowdown port 12 and the tank body 1 and communicates with the blowdown port 12 and the tank body 1 respectively.

[0033] In the embodiment, at least one outer pressure reinforcing ring 16 is arranged on the outer side wall of the tank body 1.

[0034] In the embodiment, a plurality of detector mounting ports 17 communicating with the inside of the tank body 1 are arranged on the outer side of the tank body 1. In one embodiment, the fixed saddle 18 and the sliding saddle 19 are arranged at the positions on the bottom of the tank body 1 on both sides respectively.

[0035] The utility model discloses, tank body 1 top is equipped with raw material inlet pipe 2, raw material circulation inlet pipe 3, nitrogen inlet 4, emptying port 5, gas phase communication port 6 and safety valve port 7, all with tank body 1 inside communicate. Tank body 1 inside close to both ends position is equipped with inclined ladder 8, and personnel is convenient to enter tank body 1 inside and carries out maintenance and overhauls. Tank body 1 top and inclined ladder 8 corresponding position is equipped with manhole 9, and bottom is equipped with raw material outlet pipe 10, raw material circulation outlet pipe 11 and blowdown port 12.

[0036] Raw material inlet pipe 2 and raw material circulation inlet pipe 3 are equipped with fixed assembly 13 in one end close to bottom position in tank body 1, including backing plate 131, connecting plate 132 and U-shaped bolt 133. Backing plate 131 is arranged in the bottom surface of the tank body 1, the connecting plate 132 is connected with the backing plate 131, and the U-shaped bolt 133 extends to the outside by penetrating through the connecting plate 132 and is locked by a bolt, forming a locking cavity 134 for locking the raw material inlet pipe 2 or the raw material circulation inlet pipe 3. The U-shaped bolt 133 includes a U-shaped fitting part 1331 fitted to the raw material pipeline and two locking parts 1332, the locking parts 1332 penetrate through the connecting plate 132 and are locked by locking nuts, ensuring that the pipeline is stable and does not shake.

[0037] The hanging buckle assembly 14 is arranged at the position corresponding to the inclined ladder 8 on the inner top surface of the tank body 1, and the inclined ladder 8 is detachably connected with the hanging buckle assembly 14 through the hook 81 arranged at the end close to the inner top surface of the tank body 1.

[0038] The oil collecting hopper 15 is arranged between the blow-off port 12 and the tank body 1, effectively collecting and separating blow-off matters, and improving blow-off efficiency.

[0039] The tank body 1 is provided with a plurality of detector installation ports 17 on the outer side, facilitating installation of temperature sensors, pressure sensors and other monitoring devices, and real-time monitoring of the environment in the tank body 1.

[0040] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A raw material storage tank characterized by comprising: The utility model provides a kind of tank, including the tank body (1) being arranged in horizontal direction, the tank body (1) top is equipped with with its inside communication raw material inlet pipe (2), raw material circulation inlet pipe (3), nitrogen inlet (4), vent (5), gas phase communication mouth (6) and safety valve mouth (7), the tank body (1) inside near two ends position is equipped with inclined ladder (8) respectively, the tank body (1) top and inclined ladder (8) corresponding position is equipped with manhole (9), the tank body (1) bottom is equipped with with its inside communication raw material outlet pipe (10), raw material circulation outlet pipe (11) and blowdown (12).

2. A raw material storage tank according to claim 1, characterized by: The raw material inlet pipe (2) and the raw material circulation inlet pipe (3) are located at one end of the tank body (1) near the bottom position, and are provided with a fixing assembly (13).

3. A raw material storage tank according to claim 2, characterized by: The fixing assembly (13) includes a backing plate (131), a connecting plate (132) and a U-shaped bolt (133), the backing plate (131) is arranged on the inner bottom surface of the tank body (1), the connecting plate (132) is connected with the backing plate (131), the U-shaped bolt (133) passes through the connecting plate (132) and extends to one end outside the connecting plate (132) and is locked by a bolt, a locking cavity (134) is formed between the connecting plate (132) and the U-shaped bolt (133) for locking the raw material inlet pipe (2) or the raw material circulation inlet pipe (3), when the fixing assembly (13) locks the raw material inlet pipe (2) or the raw material circulation inlet pipe (3), the outer arc surface of the raw material inlet pipe (2) or the raw material circulation inlet pipe (3) is in contact with the connecting plate (132) and the U-shaped bolt (133) respectively.

4. A raw material storage tank according to claim 3, characterized by: The U-shaped bolt (133) includes a U-shaped fitting part (1331) fitted with the outer arc surface of the raw material inlet pipe (2) or the raw material circulation inlet pipe (3) and two locking parts (1332) connected with the U-shaped fitting part (1331), the two locking parts (1332) pass through the connecting plate (132) and are locked by locking nuts respectively.

5. A raw material storage tank according to claim 4, characterized by: The inner top surface of the tank body (1) is provided with a hanging buckle assembly (14) corresponding to the inclined ladder (8), and the inclined ladder (8) is detachably connected with the hanging buckle assembly (14) through a hook (81) arranged at one end near the inner top surface of the tank body (1).

6. The raw material storage tank according to claim 5, characterized by: The hanging buckle assembly (14) includes two vertical plates (141) connected with the inner top surface of the tank body (1) and a hanging shaft (142) arranged between the two vertical plates (141) and matched with the hook (81), and the hook (81) and the hanging shaft (142) are detachably connected.

7. A raw material storage tank according to claim 1, characterized by: The blowdown (12) and the tank body (1) are provided with an oil collection bucket (15) in communication with the blowdown (12) and the tank body (1) respectively.

8. The raw material storage tank according to claim 1, characterized by: The outer side wall of the tank body (1) is provided with at least one outer pressure reinforcing ring (16).

9. A raw material storage tank according to claim 1, characterized by: The outer side of the tank body (1) is provided with a plurality of detector installation openings (17) in communication with the inside thereof.

10. A raw material storage tank according to claim 1, characterized by: The tank body (1) bottom is provided with a fixed saddle (18) and a sliding saddle (19) respectively at both sides.

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