Cooling device for acyl chloride compound processing
By designing a cooling device that includes first and second -level cooling cans during the processing of the processing process of the golf chlorine compound, the method of transporting the cooling medium with the upper and lower ends solves the problem of poor condensation effect of traditional cooling devices, and achieves more efficient efficiency. Concretion and cost reduction.
Patent Information
- Application Number
- CN202421142867.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
Traditional cooling devices have poor condensation effect during the processing of acid chloride compounds, resulting in poor condensation effect of chlorine gas and waste of steam, increasing production costs.
Design a cooling device including first -level and second -level cooling cans. Through the first and second cooling pipelines, the cooling medium is transported from the upper and lower ends of the cooling tank to avoid excessive temperature differences. Essence
A more uniform condensation effect is achieved, the waste of chlorine gas is reduced, and the production cost is reduced.
Smart Images
Figure CN222418624U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cooling devices, in particular to a cooling device for processing acyl chloride compounds. Background Art
[0002] In the processing of acyl chloride compounds, the traditional processing technology requires chlorine gas during production, and a cooling device is required to condense the vaporized chlorine gas. Due to the different cooling effects of the cooling devices in the prior art, the condensation effect of chlorine gas is poor, and steam is also wasted, which increases the overall cost of production. Therefore, there is a certain market demand for designing a cooling device for processing acyl chloride compounds with better condensation effect. Summary of the invention
[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a cooling device for processing acyl chloride compounds with better condensation effect to solve the above-mentioned problems.
[0004] The utility model discloses a cooling device for processing acyl chloride compounds, comprising a cooling tank, wherein the tank wall of the cooling tank is provided with an interlayer, wherein a first cooling pipeline and a second cooling pipeline are provided in the interlayer, wherein an input end of the first cooling pipeline and an output end of the second cooling pipeline penetrate into the interlayer from the upper side of the outer wall of the cooling tank, and the output end of the first cooling pipeline and the input end of the second cooling pipeline penetrate out of the outer wall of the cooling tank from the lower side of the inner wall of the interlayer, and the first cooling pipeline and the second cooling pipeline are provided with a first circulating pump and a second circulating pump respectively;
[0005] An input pipe connected to the interior is arranged on the outer wall of the cooling tank, and an output pipe is arranged at the bottom.
[0006] Furthermore, the cooling tank includes a primary cooling tank and a secondary cooling tank, the top of the primary cooling tank is provided with a connecting pipe connected to the top of the secondary cooling tank, and the input pipe is connected to the primary cooling tank; the bottom of the secondary cooling tank is provided with an exhaust pipe.
[0007] Furthermore, the tops of the primary cooling tank and the secondary cooling tank are conical tops.
[0008] Furthermore, an air pump is provided in the middle of the connecting pipe, and both ends of the connecting pipe extend outward and downward to be respectively connected to the top of the primary cooling tank and the secondary cooling tank.
[0009] Furthermore, a heat insulation layer is provided on the outer wall of the cooling tank.
[0010] Furthermore, a metal protective cover is provided on the outer side of the thermal insulation layer.
[0011] Furthermore, the first cooling pipeline and the second cooling pipeline are spirally arranged in the interlayer, and the first cooling pipeline and the second cooling pipeline are staggered at equal intervals up and down.
[0012] Compared with the prior art, the cooling device transports cooling medium from the upper and lower ends of the cooling tank through the first cooling pipeline and the second cooling pipeline respectively, avoiding a large temperature difference at both ends of the cooling tank and affecting the condensation effect, ensuring a more uniform internal condensation effect. On this basis, the cooling tank is divided into a primary cooling tank and a secondary cooling tank, and the vaporized chlorine is subjected to secondary condensation, which improves the condensation effect, avoids the waste of vaporized chlorine, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 A schematic diagram of the arrangement of the first cooling pipeline and the second cooling pipeline is provided.
[0015] In the figure: 1. interlayer; 2. first cooling pipeline; 3. second cooling pipeline; 4. first circulation pump; 5. second circulation pump; 6. input pipe; 7. output pipe; 8. primary cooling tank; 9. secondary cooling tank; 10. exhaust pipe; 11. connecting pipe; 12. air pump; 13. thermal insulation layer. DETAILED DESCRIPTION
[0016] In order to better understand the present invention, Figure 1 and Figure 2 The implementation modes of the present utility model will be explained in detail.
[0017] It should be noted that the directions "front, back, left, right, up, down" mentioned in the text are all based on Figure 1 The directions of “front, back, left, right, up, and down” are used as the basis.
[0018] like Figure 1 and Figure 2As shown in the figure, a cooling device for processing acyl chloride compounds of the utility model comprises a cooling tank, a tank wall of the cooling tank is provided with an interlayer 1, a first cooling pipeline 2 (dotted line part) and a second cooling pipeline 3 (solid line part) are provided in the interlayer 1, wherein the input end of the first cooling pipeline 2 and the output end of the second cooling pipeline 3 penetrate into the interlayer 1 from the upper side of the outer wall of the cooling tank, and the output end of the first cooling pipeline 2 and the input end of the second cooling pipeline 3 penetrate out of the outer wall of the cooling tank from the lower side of the inner wall of the interlayer 1, the first cooling pipeline 2 and the second cooling pipeline 3 are correspondingly provided with a first circulating pump 4 and a second circulating pump 5, the input end and the output end of the first cooling pipeline 2 and the second cooling pipeline 3 are both connected to a container for accommodating a cooling medium (coolant or cooling oil), and the cooling medium is circulated in the first cooling pipeline 2 and the second cooling pipeline 3 by the operation of the first circulating pump 4 and the second circulating pump 5. By arranging the input ends of the first cooling pipeline 2 and the second cooling pipeline 3 opposite to each other up and down, the cooling medium enters the cooling tank from the upper and lower ends respectively, avoiding a large temperature difference between the upper and lower ends of the cooling tank, which affects the condensation effect.
[0019] An input pipe 6 for vaporized chlorine gas connected to the interior of the cooling tank is arranged on the outer wall of the cooling tank, so that the vaporized chlorine gas enters the cooling tank, and an output pipe 7 for condensate to flow out is arranged at the bottom of the cooling tank.
[0020] The preferred technical solution in this embodiment is that the cooling tank includes a primary cooling tank 8 and a secondary cooling tank 9. The top of the primary cooling tank 8 is provided with a connecting pipe 11 connected to the top of the secondary cooling tank 9, and the input pipe 6 is connected to the primary cooling tank 8; the bottom of the secondary cooling tank 9 is provided with an exhaust gas discharge pipe 10 for discharging excess exhaust gas after condensation.
[0021] In the preferred technical solution of this embodiment, the tops of the primary cooling tank 8 and the secondary cooling tank 9 are conical tops, which are convenient for collecting the rising steam and inputting the steam.
[0022] The preferred technical solution in this embodiment is that an air pump 12 is arranged in the middle of the connecting pipe 11, and the two ends of the connecting pipe 11 extend outward and downward to be respectively connected to the top of the primary cooling tank 8 and the secondary cooling tank 9, so that the condensate located in the connecting pipe 11 can flow into the primary cooling tank 8 and the secondary cooling tank 9 from the two ends respectively.
[0023] In the preferred technical solution of this embodiment, a heat insulating layer 13 is provided on the outer wall of the cooling tank to prevent the temperature in the interlayer 1 from being disturbed by the outside world.
[0024] In the preferred technical solution of this embodiment, a metal protective cover is provided on the outer side of the heat insulation layer 13 to protect the heat insulation layer 13 .
[0025] The preferred technical solution in this embodiment is as follows Figure 2 As shown in , the first cooling pipeline 2 and the second cooling pipeline 3 are spirally arranged, and the first cooling pipeline 2 and the second cooling pipeline 3 are staggered and arranged at equal intervals up and down.
[0026] The use of the utility model is as follows: first, the vaporized chlorine gas enters the primary cooling tank 8 from the input pipe 6 to be condensed; then, the remaining steam that is not fully condensed enters the connecting pipe 11 from the top of the primary cooling tank 8 and is transported to the secondary cooling tank 9, during which the air pump 12 operates to assist the steam in being transported in the connecting pipe 11; then, the steam entering the secondary cooling tank 9 is subjected to secondary condensation; finally, the condensate after condensation in the primary cooling tank 8 and the secondary cooling tank 9 is discharged from the output pipe 7, and at the same time, the excess exhaust gas in the secondary cooling tank 9 is discharged from the tail gas exhaust pipe 10.
[0027] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cooling device for processing acyl chloride compounds, characterized in that: The invention comprises a cooling tank, wherein the tank wall of the cooling tank is provided with an interlayer (1), and a first cooling pipeline (2) and a second cooling pipeline (3) are provided in the interlayer (1), wherein the input end of the first cooling pipeline (2) and the output end of the second cooling pipeline (3) penetrate into the interlayer (1) from the upper side of the outer wall of the cooling tank, and the output end of the first cooling pipeline (2) and the input end of the second cooling pipeline (3) penetrate out of the outer wall of the cooling tank from the lower side of the inner wall of the interlayer (1), and the first cooling pipeline (2) and the second cooling pipeline (3) are provided with a first circulating pump (4) and a second circulating pump (5) respectively; An input pipe (6) connected to the interior is arranged on the outer wall of the cooling tank, and an output pipe (7) is arranged at the bottom.
2. A cooling device for processing acyl chloride compounds as described in claim 1, characterized in that: The cooling tank comprises a primary cooling tank (8) and a secondary cooling tank (9); a connecting pipe (11) connected to the top of the secondary cooling tank (9) is arranged at the top of the primary cooling tank (8); the input pipe (6) is connected to the primary cooling tank (8); and an exhaust gas discharge pipe (10) is arranged at the bottom of the secondary cooling tank (9).
3. A cooling device for processing acyl chloride compounds as described in claim 2, characterized in that: The tops of the primary cooling tank (8) and the secondary cooling tank (9) are conical tops.
4. A cooling device for processing acyl chloride compounds as described in claim 2, characterized in that: An air pump (12) is arranged in the middle of the connecting pipe (11), and both ends of the connecting pipe (11) extend outward and downward to be respectively connected to the top of the primary cooling tank (8) and the top of the secondary cooling tank (9).
5. A cooling device for processing acyl chloride compounds as described in claim 1, characterized in that: A heat insulation layer (13) is provided on the outer wall of the cooling tank.
6. A cooling device for processing acyl chloride compounds as claimed in claim 5, characterized in that: A metal protective cover is arranged on the outer side of the heat insulation layer (13).
7. A cooling device for processing acyl chloride compounds as described in claim 1, characterized in that: The first cooling pipeline (2) and the second cooling pipeline (3) are spirally arranged in the interlayer (1), and the first cooling pipeline (2) and the second cooling pipeline (3) are staggered at equal intervals up and down.