Cement test block maintenance equipment

Abstract

The utility model provides cement test block curing equipment. The cement test block curing equipment comprises a cement curing box main body, a cement curing cavity, a layered storage structure, a rotary placement platform, a hot air input hole and an atomization humidification hole, according to the device, a layered storage structure is adopted to conserve a plurality of cement test blocks at the same time, hot steam is supplied to the cement test blocks on each layer through hot air input holes, water mist is supplied to the cement test blocks on each layer through atomization humidification holes, and the cement test blocks are placed at the upper end of a rotary placement platform on each layer; the cement test block is driven by the rotary placing platform to rotate at a low speed at a uniform speed, so that the distance between each surface of the cement test block and the hot air input hole and the distance between each surface of the cement test block and the atomizing and humidifying hole are periodically changed, and the uniformity of humidity and temperature of each surface of the cement test block is realized on the premise of not additionally arranging the hot air input holes and the atomizing and humidifying holes in multiple surfaces; the influence on the curing effect of the cement test block is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement maintenance technical field especially is related to a cement test block maintenance equipment. BACKGROUND

[0002] In the research process of cement, cement additive and the like, different formula, mark and the like cement need to be briquetted, and the test block is followed by strength and the like index experiment. After the cement briquetting is completed, generally is put into the pool and maintains. Some good laboratory conditions also adopt the special maintenance box.

[0003] The existing cement test block maintenance box is generally the box structure that a plurality of partitions are arranged inside and can be used to place cement test block, and the cement test block maintenance box controls temperature and humidity of cement test block through water mist and hot gas respectively, because the distance difference between different surfaces of test block and fixed heat source, wet source is the objective existence of physical phenomenon, and the static positional error or microenvironment inhomogeneity of humidity and temperature of each surface of cement test block exists SUMMARY

[0004] The utility model discloses a cement test block maintenance equipment, has the advantage that the uniformity of humidity and temperature of each surface of cement test block is further improved, and the above technical problem is solved.

[0005] The utility model provides a cement test block maintenance equipment, which comprises:

[0006] The cement maintenance box body is provided with a cement maintenance cavity;

[0007] The cement maintenance cavity is assembled with a layered storage structure, and each layer of the layered storage structure is provided with a rotating placement platform;

[0008] The rotating placement platform is used for placing cement test blocks to be maintained, and the rotating placement platform rotates at a uniform and slow speed.

[0009] The cement maintenance cavity is provided with a hot gas input hole and an atomizing humidification hole corresponding to each layer of the layered storage structure;

[0010] The output end of the atomizing humidification equipment of the cement maintenance box body is connected to each atomizing humidification hole through a pipeline, and the output end of the steam heating equipment of the cement maintenance box body is connected to each hot gas input hole through a pipeline.

[0011] As a further optimization scheme, in order to simultaneously maintain a plurality of cement test blocks and ensure the uniformity of humidity and temperature of each surface of the cement test blocks during maintenance, the cement maintenance cavity corresponding to the layered storage structure comprises:

[0012] The limiting frame is uniformly and longitudinally fixedly assembled to the inner wall of the cement maintenance cavity.

[0013] The partition plate is slidably assembled on the upper end of the corresponding limiting frame.

[0014] The rear wall of the partition plate is provided with an arc-shaped groove, and a gap is left between the arc-shaped groove and the rear wall of the cement curing cavity.

[0015] The front side of the upper surface of the partition plate is fixedly provided with a wind sweeping device, and the output end of the wind sweeping device faces the rear side.

[0016] The upper surface of the partition plate is provided with a clamping groove in the middle, and the lower end of the rotating placement platform is inserted into the clamping groove.

[0017] The rotating placement platform is connected to an external power source.

[0018] As a further optimization scheme, in order to drive the cured cement test block to rotate slowly, so that the outer wall of the cured cement test block is more uniformly contacted with water mist and hot air, the rotating placement platform comprises:

[0019] The clamping bottom plate is inserted into the clamping groove.

[0020] The upper surface of the clamping bottom plate is fixedly provided with a vertical motor, and the output upper end of the vertical motor is provided with a slot in the middle.

[0021] The bottom surface of the disc is vertically fixedly provided with a plug rod, and the plug rod is inserted into the slot in an interference fit.

[0022] As a further optimization scheme, in order to guide the water droplets condensed on the bottom surface of the partition plate and the clamping bottom plate backward, and avoid the water droplets falling on the cured cement test block, the bottom surface of the partition plate is provided with a first slope, and the rear end of the first slope is inclined downward.

[0023] The bottom surface of the rotating placement platform is provided with a second slope, and the second slope is located on the same slope as the first slope.

[0024] As a further optimization scheme, in order to blow the waste water and waste material on the partition plate and the clamping bottom plate backward and discharge downward from the arc-shaped groove, the wind sweeping device comprises:

[0025] A strip-shaped plate is fixedly provided on the front side of the bottom surface of the cement curing cavity.

[0026] The front and rear walls of the strip-shaped plate are uniformly embedded with air ducts, and the air direction of the air ducts faces the rear side.

[0027] The air ducts are connected in parallel and electrically connected to an external power source.

[0028] As a further optimization scheme, in order to facilitate the disassembly and installation of the rotating placement platform and the clamping groove, a handle is vertically fixed and assembled at the upper surface edge of the clamping bottom plate.

[0029] As a further optimization scheme, in order to facilitate the maintenance and maintenance of the structure in each cement curing cavity from the rear of the device, the rear wall of the cement curing box body is provided with a detachable baffle structure corresponding to the cement curing cavity, which comprises:

[0030] A maintenance window is opened at the edge of the rear wall of the cement curing box body corresponding to the cement curing cavity, and the maintenance window is in communication with the cement curing cavity;

[0031] The L-shaped plate is fixedly connected to the rear edge of the right side of the cement curing box body;

[0032] The baffle is inserted into the maintenance window, and the horizontal part of the L-shaped plate abuts against the rear wall of the baffle.

[0033] As a further optimization scheme, in order to facilitate the collection of wastewater and waste generated by the device, the lower end of the cement curing box body is provided with a waste liquid collection tank, which comprises:

[0034] The collection tank body is designed with an open upper end;

[0035] The support blocks are fixedly assembled on the left and right sides of the bottom surface of the collection tank body;

[0036] The valve drain pipe is fixedly communicated with the lower end of the side wall of the collection tank body.

[0037] As a further optimization scheme, in order to facilitate the installation and connection of the collection tank body and the lower end of the cement curing box body, a connecting structure is assembled between the upper end of the collection tank body and the lower end of the cement curing box body, which comprises:

[0038] The clamping grooves are formed at the lower end of the outer wall of the cement curing box body;

[0039] The clamping blocks are fixedly assembled at the four corners of the upper end of the collection tank body corresponding to the clamping grooves;

[0040] The clamping blocks are inserted into the corresponding clamping grooves.

[0041] As a further optimization scheme, in order to improve the sealing performance of the cabinet door of the cement curing box body, a sealing ring mounting groove is formed at the edge of the outer wall of the cabinet door of the cement curing box body, and a sealing ring is sleeved in the sealing ring mounting groove.

[0042] The cement test block curing equipment provided by the improvement has the following improvements and advantages compared with the prior art:

[0043] The device adopts a layered storage structure to simultaneously maintain multiple cement test blocks, hot steam is supplied to the cement test blocks of each layer through a hot gas input hole, and water mist is supplied to the cement test blocks of each layer through an atomizing and humidifying hole, the cement test blocks are placed on the upper end of a rotating placement platform of each layer, the cement test blocks are driven to rotate at a uniform speed by the rotating placement platform, the distance between each surface of the cement test blocks and the hot gas input hole and the atomizing and humidifying hole periodically changes, the uniformity of the humidity and temperature of each surface of the cement test blocks is further improved without adding multiple hot gas input holes and atomizing and humidifying holes, and the maintenance effect of the cement test blocks is avoided from being affected. BRIEF DESCRIPTION OF DRAWINGS

[0044] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0045] Figure 1 It is a structural schematic diagram of the present application;

[0046] Figure 2 It is a partial structural schematic diagram of the present application;

[0047] Figure 3 It is a structural schematic diagram of the rotating placement platform of the present application;

[0048] Figure 4 It is a structural schematic diagram of the handle assembly of the present application;

[0049] Figure 5 It is a structural schematic diagram of the waste liquid collecting tank of the present application.

[0050] Explanation of reference signs:

[0051] Cement maintenance box main body, 2-sealing ring, 3-hot gas input hole, 4-atomizing and humidifying hole, 5-waste liquid collecting tank, 51-collecting tank main body, 52-supporting block, 53-valve-equipped liquid discharge pipe, 6-convenient-to-disassemble baffle structure, 61-maintenance window, 62-baffle, 63-L-shaped plate, 7-layered storage structure, 71-limiting frame, 72-baffle, 73-arc-shaped groove, 74-wind sweeping piece, 741-strip-shaped plate, 742-air duct, 75-clamping groove, 76-rotating placement platform, 761-clamping bottom plate, 762-vertical motor, 763-disc, 764-slot, 765-inserting rod, 8-first slope, 81-second slope, 9-handle, 10-clamping groove, 11-clamping block, 12-sealing ring mounting groove. DETAILED DESCRIPTION

[0052] The technical solutions of the present application will be described clearly and completely in combination with the embodiments. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the present application.

[0053] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0054] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0055] Please refer to Figures 1-5 The present application provides a technical solution: a cement test block curing equipment, comprising:

[0056] The cement curing box main body 1 is provided with a cement curing cavity for placing the cement test block to be cured;

[0057] The cement curing cavity is assembled with a layered storage structure 7, and each layer of the layered storage structure 7 is provided with a rotating placement platform 76;

[0058] The rotating placement platform 76 is used for placing the cement test block to be cured, and the rotating placement platform 76 rotates at a uniform and slow speed, and the cement test block is driven by the rotating placement platform 76 to rotate at a uniform and slow speed;

[0059] The cement curing cavity is provided with a hot gas input hole 3 and an atomized humidifying hole 4 corresponding to each layer of the layered storage structure 7;

[0060] The output end of the atomized humidifying equipment of the cement curing box body 1 is connected with each layer of the atomized humidifying hole 4 through a pipeline, and the output end of the steam heating equipment of the cement curing box body 1 is connected with each layer of the hot gas input hole 3 through a pipeline;

[0061] The cement test block is uniformly and slowly rotated, so that the distance between each surface of the cement test block and the hot gas input hole 3 and the atomized humidifying hole 4 periodically changes, without the need to add a multi-surface hot gas input hole 3 and an atomized humidifying hole 4, the uniformity of the humidity and temperature of each surface of the cement test block is further improved, and the curing effect of the cement test block is avoided.

[0062] In some embodiments, in order to simultaneously cure multiple cement test blocks and ensure the uniformity of the humidity and temperature of each surface of the cement test block during curing, the cement curing cavity corresponding to the layered storage structure 7 comprises:

[0063] A limiting frame 71 is uniformly and longitudinally fixedly assembled in the inner wall of the cement curing cavity;

[0064] A partition plate 72 is provided in a number corresponding to the limiting frame 71, and the partition plate 72 is slidingly assembled on the upper end of the corresponding limiting frame 71;

[0065] An arc-shaped groove 73 is formed in the rear wall of the partition plate 72, and a gap is left between the arc-shaped groove 73 and the rear wall of the cement curing cavity;

[0066] A wind blowing member 74 is transversely fixedly assembled on the front side of the upper surface of the partition plate 72, and the output end of the wind blowing member 74 faces the rear side;

[0067] A clamping groove 75 is formed in the middle of the upper surface of the partition plate 72, and a rotating placement platform 76 is inserted into the clamping groove 75;

[0068] The rotating placement platform 76 is connected to an external power source.

[0069] The rotating placement platform 76 drives the cement test block thereon to rotate at a uniform and slow speed, and the cement test block is heated and humidified during the rotation process. The water droplets and cement particles on the surface of the cement test block fall on the top surface of the lower end of the rotating placement platform 76 and the surface of the partition plate 72, and the waste water and cement particles therein are blown backward by the wind blowing member 74, and finally discharged from the arc-shaped groove 73.

[0070] In some embodiments, in order to drive the cured cement test block to rotate slowly, so that the outer wall of the cured cement test block is more uniformly contacted with water mist and hot gas, the rotating placement platform 76 comprises:

[0071] A clamping bottom plate 761 is inserted into the clamping groove 75;

[0072] A vertical motor 762 is fixedly arranged in the middle of the upper surface of the clamping bottom plate 761, and a slot 764 is formed in the middle of the output upper end of the vertical motor 762;

[0073] A disc 763 is vertically fixedly arranged in the middle of the bottom surface, and the plug rod 765 is inserted into the slot 764 in an interference fit. The disc 763 is driven by the vertical motor 762 to rotate at a constant low speed. The disc 763 and the plug rod 765 can be pulled out of the slot 764 in the output upper end of the vertical motor 762 by force, facilitating the cleaning of the surface of the disc 763. The vertical motor 762 is a waterproof motor.

[0074] In some embodiments, in order to guide the water droplets condensed on the bottom surface of the partition plate 72 and the clamping bottom plate 761 backward, avoiding the water droplets from falling on the maintained cement test block, a first slope 8 is formed on the bottom surface of the partition plate 72, and the rear end of the first slope 8 is inclined downward;

[0075] A second slope 81 is formed on the bottom surface of the rotating placement platform 76, and the second slope 81 is located on the same slope as the first slope 8. The water droplets condensed on the bottom surface of the partition plate 72 and the clamping bottom plate 761 slide backward along the first slope 8 and the second slope 81. During the water droplet guiding process, the water droplets fall due to gravity behind the first slope 8, avoiding the water droplets from falling on the maintained cement test block.

[0076] In some embodiments, in order to blow the waste water and waste material on the partition plate 72 and the clamping bottom plate 761 backward and discharge them downward from the arc-shaped groove 73, the air blowing member 74 includes:

[0077] A strip-shaped plate 741 is fixedly arranged transversely on the front side of the bottom surface of the cement curing cavity;

[0078] Air tubes 742 are embedded and arranged uniformly transversely on the front and rear walls of the strip-shaped plate 741, and the air direction of the air tubes 742 is toward the rear side;

[0079] The air tubes 742 are connected in parallel to the external power supply.

[0080] In some embodiments, in order to facilitate the disassembly and installation of the rotating placement platform 76 and the clamping groove 75, a handle 9 is fixedly arranged vertically on the edge of the upper surface of the clamping bottom plate 761.

[0081] In some embodiments, in order to facilitate the maintenance and repair of the structure in each cement curing cavity from the rear of the device, a detachable baffle structure 6 is arranged on the rear wall of the cement curing box body 1 corresponding to the cement curing cavity, which includes:

[0082] A maintenance window 61 is formed on the edge of the rear wall of the cement curing box body 1 corresponding to the cement curing cavity, and the maintenance window 61 is in communication with the cement curing cavity;

[0083] The L-shaped plate 63 is fixed and connected at the rear edge of the right side of the cement curing box body 1 in a uniform longitudinal direction.

[0084] The baffle 62 is inserted into the maintenance window 61, and the transverse part of the L-shaped plate 63 abuts against the rear wall of the baffle 62. When maintenance is needed, the baffle 62 is pulled out from above, and the structure in the cement curing cavity is maintained and maintained through the maintenance window 61.

[0085] In some embodiments, in order to facilitate the collection of wastewater and waste generated by the device, a waste liquid collection tank 5 is arranged at the lower end of the cement curing box body 1, which comprises:

[0086] The collection tank body 51 is designed with an open upper end;

[0087] The support blocks 52 are fixedly assembled on the left and right sides of the bottom surface of the collection tank body 51.

[0088] The valve drain pipe 53 is fixedly connected to the lower end of the side wall of the collection tank body 51. The valve drain pipe 53 is opened to drain wastewater. The collection tank body 51 can be removed for easy internal cleaning. A transparent observation window can be provided on the outer wall of the collection tank body 51 to facilitate the timely discharge of wastewater and waste.

[0089] In some embodiments, in order to facilitate the installation and connection of the collection tank body 51 and the lower end of the cement curing box body 1, a connecting structure is assembled between the upper end of the collection tank body 51 and the lower end of the cement curing box body 1, which comprises:

[0090] The clamping groove 10 is provided at the lower end of the outer wall of the cement curing box body 1.

[0091] The clamping block 11 is fixedly assembled at the upper end of the collection tank body 51 corresponding to the clamping groove 10.

[0092] The clamping block 11 is inserted into the corresponding clamping groove 10. Through the positioning of the clamping groove 10 and the clamping block 11, the deviation of the cement curing box body 1 placed on the upper end of the collection tank body 51 is avoided. When disassembled, the cement curing box body 1 is lifted upwards so that the clamping block 11 is separated from the clamping groove 10.

[0093] In some embodiments, in order to improve the sealing performance of the cabinet door of the cement curing box body 1, a sealing ring installation groove 12 is provided at the edge of the outer wall of the cabinet door of the cement curing box body 1, and a sealing ring 2 is sleeved in the sealing ring installation groove 12. After the cabinet door is closed, the outer wall of the sealing ring 2 is attached to the inner wall of the cement curing cavity for sealing.

[0094] Working principle:

[0095] The cement curing cavity is provided with a hot gas input hole 3 and an atomized humidifying hole 4 corresponding to each layer of the layered storage structure 7, the output end of the atomized humidifying equipment of the cement curing box body 1 is connected with each atomized humidifying hole 4 through a pipeline in communication, and the output end of the steam heating equipment of the cement curing box body 1 is connected with each hot gas input hole 3 through a pipeline in communication;

[0096] The layered storage structure 7 is assembled in the cement curing cavity, and the bottom surface of each layer of the layered storage structure 7 is provided with a rotary placing platform 76, which is used for placing the cement test block to be cured.

[0097] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cement test block curing device, characterized in that, include: The main body of the cement curing box (1) is provided with a cement curing chamber; The cement curing chamber is equipped with a layered storage structure (7), and each layer of the layered storage structure (7) has a rotating placement platform (76) on its bottom surface. The rotating placement platform (76) is used to place the cement test block to be cured, and the rotating placement platform (76) rotates at a uniform and slow speed. Each layer of the cement curing chamber corresponding to the layered storage structure (7) is provided with a hot air inlet (3) and an atomizing humidification inlet (4); The output end of the atomizing humidification device of the main body (1) of the cement curing box is connected to the atomizing humidification hole (4) of each layer through a pipeline, and the output end of the steam heating device of the main body (1) of the cement curing box is connected to the hot air input hole (3) of each layer through a pipeline.

2. The cement test block curing equipment according to claim 1, characterized in that, The layered storage structure (7) corresponding to the cement curing chamber includes: The limiting frame (71) is uniformly and longitudinally fixedly assembled on the inner wall of the cement curing cavity; The partition (72) is provided in a number corresponding to the limiting frame (71), and the partition (72) is slidably mounted on the upper end of the corresponding limiting frame (71); The rear wall of the partition (72) is provided with an arc-shaped groove (73), and there is a gap between the arc-shaped groove (73) and the rear wall of the cement curing chamber; A wind-powered purging component (74) is horizontally fixedly mounted on the front side of the upper surface of the partition (72), and the output end of the wind-powered purging component (74) faces the rear side; The upper surface of the partition (72) is provided with a snap-fit ​​groove (75), and the lower end of the rotating placement platform (76) is inserted into the snap-fit ​​groove (75); The rotating placement platform (76) is connected to an external power source.

3. The cement test block curing equipment according to claim 2, characterized in that, The rotating placement platform (76) includes: A snap-fit ​​base plate (761) is inserted into a snap-fit ​​groove (75); A vertical motor (762) is fixedly mounted on the middle of the upper surface of the snap-fit ​​base plate (761), and a slot (764) is provided at the middle of the upper output of the vertical motor (762); The disc (763) has a rod (765) vertically fixedly mounted on the center of its bottom surface, and the rod (765) is inserted into the slot (764) with an interference fit.

4. The cement test block curing equipment according to claim 2, characterized in that, The bottom surface of the partition (72) is provided with a first slope (8), and the rear end of the first slope (8) is inclined downward; The bottom surface of the rotating placement platform (76) is provided with a second slope (81), and the second slope (81) and the first slope (8) are located on the same inclined plane.

5. A cement test block curing device according to claim 2, characterized in that, The wind-powered purging component (74) includes: A strip plate (741) is horizontally fixedly assembled on the front side of the bottom of the cement curing cavity; The strip plate (741) has a wind duct (742) evenly and laterally embedded in the front and rear side walls, and the wind direction of the wind duct (742) is towards the rear. The air duct (742) is connected in parallel and then electrically connected to an external power source.

6. The cement test block curing equipment according to claim 3, characterized in that, A handle (9) is vertically fixed at the edge of the upper surface of the snap-fit ​​base plate (761).

7. The cement test block curing equipment according to claim 1, characterized in that, The rear wall of the cement curing box body (1) is equipped with a removable baffle structure (6) corresponding to the cement curing cavity, which includes: The maintenance window (61) is located at the edge of the rear wall of the cement curing chamber, and the maintenance window (61) is connected to the cement curing chamber. The cement curing box body (1) has an L-shaped plate (63) that is evenly and longitudinally fixedly connected at the rear edge of the right side surface; A baffle (62) is inserted into the maintenance window (61), and the lateral portion of the L-shaped plate (63) abuts against the rear wall of the baffle (62).

8. The cement test block curing equipment according to claim 1, characterized in that, The lower end of the main body (1) of the cement curing box is provided with a waste liquid collection tank (5), which includes: The main body of the collection tank (51) has an opening at its upper end; Support blocks (52) are fixedly assembled on both the left and right sides of the bottom surface of the main body (51) of the collection tank; The lower end of the side wall of the main body (51) of the collection tank is fixedly connected to a drain pipe (53) with a valve.

9. A cement test block curing device according to claim 8, characterized in that, A connecting structure is assembled between the upper end of the collection tank body (51) and the lower end of the cement curing box body (1), which includes: The cement curing box body (1) has slots (10) at the four corners of the lower end of the outer wall; The four corners of the upper end of the collection tank body (51) are fixedly fitted with card blocks (11) corresponding to the card slots (10); The card block (11) is inserted into the corresponding card slot (10).

10. A cement test block curing device according to claim 1, characterized in that, The outer edge of the cabinet door of the main body (1) of the cement curing box is provided with a sealing ring installation groove (12), and a sealing ring (2) is fitted inside the sealing ring installation groove (12).

Images